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a highly infectious animal disease (especially cattle and sheep); it can be transmitted to people (同)splenic_fever
a disease of humans that is not communicable; caused by infection with Bacillus anthracis followed by septicemia

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炭疽(たんそ)熱(家畜の伝染病であるが人にもうつる)
肺の;肺を冒す

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/02/06 14:45:04」(JST)

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Anthrax is an acute disease caused by the bacterium Bacillus anthracis. Most forms of the disease are lethal, and it affects most animals. It can be transmitted through contact with infected meat. Effective vaccines against anthrax are available, and some forms of the disease respond well to antibiotic treatment.

Like many other members of the genus Bacillus, B. anthracis can form dormant spores that are able to survive in harsh conditions for decades or even centuries.^[1] Such spores can be found on all continents, including Antarctica.^[2] When inhaled, eaten, or come into contact with an area of broken skin, they may become reactivated and multiply rapidly.

Anthrax commonly infects wild and domesticated plant eating mammals that eat or breathe in the spores while grazing. Eating is thought to be the most common route by which herbivores contract anthrax. Carnivores living in the same environment may become infected by eating infected animals. Diseased animals can spread anthrax to humans, either through direct contact or by eating raw or undercooked meat from infected animals. B. anthracis bacterial spores are soil-borne. Disturbed grave sites of infected animals have caused reinfection over 70 years after the animal's death.^[3]

Until the 20th century, anthrax infections killed hundreds of thousands of animals and people worldwide each year.^[4] The disease is more common in countries without widespread veterinary or human public health programs. In the 21st century, anthrax is still a problem in less developed countries. French scientist Louis Pasteur developed the first effective vaccine in 1881.^[5]^[6]^[7] Anthrax has been developed as a weapon in the past by at least five state bioweapons programs — those of the United Kingdom, Japan, the United States, Russia, and Iraq — and has been attempted by several others.^[8]

1 Signs and symptoms
- 1.1 Pulmonary
- 1.2 Gastrointestinal
- 1.3 Cutaneous
2 Cause
- 2.1 Bacteria
- 2.2 Exposure
- 2.3 Mode of infection
3 Diagnosis
4 Prevention
- 4.1 Vaccines
- 4.2 Prophylaxis
5 Treatment
- 5.1 Antibiotics
- 5.2 Monoclonal antibodies
6 History
- 6.1 Etymology
- 6.2 Discovery
- 6.3 First vaccination
7 Society and culture
- 7.1 Site cleanup
- 7.2 Biological warfare
  - 7.2.1 Sverdlovsk incident (2 April 1979)
  - 7.2.2 Anthrax bioterrorism
  - 7.2.3 Decontaminating mail
8 Other animals
9 See also
10 References
11 External links

Signs and symptoms

Pulmonary

Respiratory infection in humans is relatively rare and initially presents with cold or flu-like symptoms for several days, followed by pneumonia and severe (and often fatal) respiratory collapse. Historical mortality rates were over 85%,^[9] but, when treated early (seen in the 2001 anthrax attacks), observed case fatality rate dropped to 45%.^[9]^[10] Distinguishing pulmonary anthrax from more common causes of respiratory illness is essential to avoiding delays in diagnosis and thereby improving outcomes. An algorithm for this purpose has been developed.^[11]

Gastrointestinal

Gastrointestinal (GI) infection in humans is most often caused by consuming anthrax-infected meat and is characterized by serious GI difficulty, vomiting of blood, severe diarrhea, acute inflammation of the intestinal tract, and loss of appetite.^[12] Lesions have been found in the intestines and in the mouth and throat. After the bacterium invades the gastrointestinal system, it spreads to the bloodstream and throughout the body, while continuing to make toxins. GI infections can be treated, but usually result in fatality rates of 25% to 60%, depending upon how soon treatment commences. This form of anthrax is the rarest form.

Cutaneous

Skin reaction to anthrax

A skin lesion caused by anthrax

Cutaneous anthrax, also known as Hide porter's disease, is the cutaneous (on the skin) manifestation of anthrax infection in humans. It presents as a boil-like skin lesion that eventually forms an ulcer with a black center (eschar). The black eschar often shows up as a large, painless necrotic ulcer (beginning as an irritating and itchy skin lesion or blister that is dark and usually concentrated as a black dot, somewhat resembling bread mold) at the site of infection. In general, cutaneous infections form within the site of spore penetration between two and five days after exposure. Unlike bruises or most other lesions, cutaneous anthrax infections normally do not cause pain.^[13]

Cutaneous anthrax is typically caused when B. anthracis spores enter through cuts on the skin. This form is found most commonly when humans handle infected animals and/or animal products.

Cutaneous anthrax is rarely fatal if treated,^[10] because the infection area is limited to the skin, preventing the lethal factor, edema factor, and protective antigen from entering and destroying a vital organ. Without treatment, about 20% of cutaneous skin infection cases progress to toxemia and death.

Cause

Bacteria

Bacillus anthracis

Color-enhanced scanning electron micrograph shows splenic tissue from a monkey with inhalational anthrax; featured are rod-shaped bacilli (yellow) and an erythrocyte (red).

Gram-positive anthrax bacteria (purple rods) in cerebrospinal fluid sample: If present, a Gram-negative bacterial species would appear pink. (The other cells are white blood cells).

Bacillus anthracis is a rod-shaped, Gram-positive, aerobic bacterium about 1 by 9 μm in size. It was shown to cause disease by Robert Koch in 1876 when he took a blood sample from an infected cow, isolated the bacteria and put them into a mouse.^[14] The bacterium normally rests in endospore form in the soil, and can survive for decades in this state. Herbivores are often infected whilst grazing, especially when eating rough, irritant, or spiky vegetation: the vegetation has been hypothesized to cause wounds within the gastrointestinal tract permitting entry of the bacterial endospores into the tissues, though this has not been proven. Once ingested or placed in an open wound, the bacterium begins multiplying inside the animal or human and typically kills the host within a few days or weeks. The endospores germinate at the site of entry into the tissues and then spread by the circulation to the lymphatics, where the bacteria multiply.

The production of two powerful exotoxins and lethal toxin by the bacteria causes death. Veterinarians can often tell a possible anthrax-induced death by its sudden occurrence, and by the dark, nonclotting blood that oozes from the body orifices. Most anthrax bacteria inside the body after death are outcompeted and destroyed by anaerobic bacteria within minutes to hours post mortem. However, anthrax vegetative bacteria that escape the body via oozing blood or through the opening of the carcass may form hardy spores. One spore forms per one vegetative bacterium. The triggers for spore formation are not yet known, though oxygen tension and lack of nutrients may play roles. Once formed, these spores are very hard to eradicate.

The infection of herbivores (and occasionally humans) by the inhalational route normally proceeds as follows: Once the spores are inhaled, they are transported through the air passages into the tiny air sacs (alveoli) in the lungs. The spores are then picked up by scavenger cells (macrophages) in the lungs and are transported through small vessels (lymphatics) to the lymph nodes in the central chest cavity (mediastinum). Damage caused by the anthrax spores and bacilli to the central chest cavity can cause chest pain and difficulty in breathing. Once in the lymph nodes, the spores germinate into active bacilli that multiply and eventually burst the macrophages, releasing many more bacilli into the bloodstream to be transferred to the entire body. Once in the blood stream, these bacilli release three proteins named lethal factor, edema factor, and protective antigen. The three are not toxic by themselves, but the combination is incredibly lethal to humans.^[15] Protective antigen combines with these other two factors to form lethal toxin and edema toxin, respectively. These toxins are the primary agents of tissue destruction, bleeding, and death of the host. If antibiotics are administered too late, even if the antibiotics eradicate the bacteria, some hosts will still die of toxemia because the toxins produced by the bacilli remain in their system at lethal dose levels.

The lethality of the anthrax disease is due to the bacterium's two principal virulence factors: the poly-D-glutamic acid capsule, which protects the bacterium from phagocytosis by host neutrophils, and the tripartite protein toxin, called anthrax toxin. Anthrax toxin is a mixture of three protein components: protective antigen (PA), edema factor (EF), and lethal factor (LF). PA plus LF produces lethal toxin, and PA plus EF produces edema toxin. These toxins cause death and tissue swelling (edema), respectively.

To enter the cells, the edema and lethal factors use another protein produced by B. anthracis called protective antigen, which binds to two surface receptors on the host cell. A cell protease then cleaves PA into two fragments: PA₂₀ and PA₆₃. PA₂₀ dissociates into the extracellular medium, playing no further role in the toxic cycle. PA₆₃ then oligomerizes with six other PA₆₃ fragments forming a heptameric ring-shaped structure named a prepore. Once in this shape, the complex can competitively bind up to three EFs or LFs, forming a resistant complex.^[15] Receptor-mediated endocytosis occurs next, providing the newly formed toxic complex access to the interior of the host cell. The acidified environment within the endosome triggers the heptamer to release the LF and/or EF into the cytosol.^[16] It is unknown how exactly the complex results in the death of the cell.

Edema factor is a calmodulin-dependent adenylate cyclase. Adenylate cyclase catalyzes the conversion of ATP into cyclic AMP (cAMP) and pyrophosphate. The complexation of adenylate cyclase with calmodulin removes calmodulin from stimulating calcium-triggered signaling, thus inhibiting the immune response.^[15] To be specific, LF inactivates neutrophils (a type of phagocytic cell) by the process just described so they cannot phagocytose bacteria. Throughout history, lethal factor was presumed to caused macrophages to make TNF-alpha and interleukin 1, beta (IL1B). TNF-alpha is a cytokine whose primary role is to regulate immune cells, as well as to induce inflammation and apoptosis or programmed cell death. Interleukin 1, beta is another cytokine that also regulates inflammation and apoptosis. The overproduction of TNF-alpha and IL1B ultimately leads to septic shock and death. However, recent evidence indicates anthrax also targets endothelial cells that line serous cavities such as the pericardial cavity, pleural cavity, and the peritoneal cavity, lymph vessels, and blood vessels, causing vascular leakage of fluid and cells, and ultimately hypovolemic shock and septic shock.

Exposure

Occupational exposure to infected animals or their products (such as skin, wool, and meat) is the usual pathway of exposure for humans. Workers who are exposed to dead animals and animal products are at the highest risk, especially in countries where anthrax is more common. Anthrax in livestock grazing on open range where they mix with wild animals still occasionally occurs in the United States and elsewhere. Many workers who deal with wool and animal hides are routinely exposed to low levels of anthrax spores, but most exposure levels are not sufficient to develop anthrax infections. A lethal infection is reported to result from inhalation of about 10,000–20,000 spores, though this dose varies among host species.^[17] Little documented evidence is available to verify the exact or average number of spores needed for infection.

Historically, inhalational anthrax was called woolsorters' disease because it was an occupational hazard for people who sorted wool. Today, this form of infection is extremely rare, as almost no infected animals remain. The last fatal case of natural inhalational anthrax in the United States occurred in California in 1976, when a home weaver died after working with infected wool imported from Pakistan. To minimize the chance of spreading the disease, the deceased was transported to UCLA in a sealed plastic body bag within a sealed metal container for autopsy.^[18]

In November 2008, a drum maker in the United Kingdom who worked with untreated animal skins died from anthrax.^[19] Gastrointestinal anthrax is exceedingly rare in the United States, with two cases on record, the first was reported in 1942, according to the Centers for Disease Control and Prevention.^[20] In December 2009, an outbreak of anthrax occurred amongst heroin addicts in Glasgow, Scotland, resulting in 14 deaths.^[21] The source of the anthrax is believed to be dilution of the heroin with bone meal in Afghanistan.^[22]

Also during December 2009, the New Hampshire Department of Health and Human Services confirmed a case of gastrointestinal anthrax in an adult female. The CDC investigated the source and the possibility that it was contracted from an African drum recently used by the woman taking part in a drumming circle.^[23] The woman apparently inhaled anthrax [in spore form] from the hide of the drum. She became critically ill, but with gastrointestinal anthrax rather than inhaled anthrax, which made her unique in American medical history. The building where the infection took place was cleaned and reopened to the public and the woman recovered. Jodie Dionne-Odom, New Hampshire state epidemiologist, stated, "It is a mystery. We really don't know why it happened."^[24]

Mode of infection

Inhalational anthrax, mediastinal widening

Anthrax can enter the human body through the intestines (ingestion), lungs (inhalation), or skin (cutaneous) and causes distinct clinical symptoms based on its site of entry. In general, an infected human will be quarantined. However, anthrax does not usually spread from an infected human to a noninfected human. But, if the disease is fatal to the person's body, its mass of anthrax bacilli becomes a potential source of infection to others and special precautions should be used to prevent further contamination. Inhalational anthrax, if left untreated until obvious symptoms occur, may be fatal.

Anthrax can be contracted in laboratory accidents or by handling infected animals or their wool or hides. It has also been used in biological warfare agents and by terrorists to intentionally infect as exemplified by the 2001 anthrax attacks.

Diagnosis

Various techniques are used for the direct identification of B. anthracis in clinical material. Firstly, specimens may be Gram stained. Bacillus spp. are quite large in size (3 to 4 μm long), they grow in long chains, and they stain Gram-positive. To confirm the organism is B. anthracis, rapid diagnostic techniques such as polymerase chain reaction-based assays and immunofluorescence microscopy may be used.^[25]

All Bacillus species grow well on 5% sheep blood agar and other routine culture media. Polymyxin-lysozyme-EDTA-thallous acetate can be used to isolate B. anthracis from contaminated specimens, and bicarbonate agar is used as an identification method to induce capsule formation. Bacillus spp. usually grow within 24 hours of incubation at 35 °C, in ambient air (room temperature) or in 5% CO₂. If bicarbonate agar is used for identification, then the medium must be incubated in 5% CO₂. B. anthracis colonies are medium-large, gray, flat, and irregular with swirling projections, often referred to as having a "medusa head" appearance, and are not hemolytic on 5% sheep blood agar. The bacteria are not motile, susceptible to penicillin, and produce a wide zone of lecithinase on egg yolk agar. Confirmatory testing to identify B. anthracis includes gamma bacteriophage testing, indirect hemagglutination, and enzyme linked immunosorbent assay to detect antibodies.^[26] The best confirmatory precipitation test for anthrax is the Ascoli test.

Prevention

Vaccines

Vaccines against anthrax for use in livestock and humans have had a prominent place in the history of medicine, from Pasteur's pioneering 19th-century work with cattle (the second effective vaccine ever) to the controversial 20th century use of a modern product (BioThrax) to protect American troops against the use of anthrax in biological warfare. Human anthrax vaccines were developed by the Soviet Union in the late 1930s and in the US and UK in the 1950s. The current FDA-approved US vaccine was formulated in the 1960s.

Currently administered human anthrax vaccines include acellular (United States) and live spore (Russia) varieties. All currently used anthrax vaccines show considerable local and general reactogenicity (erythema, induration, soreness, fever) and serious adverse reactions occur in about 1% of recipients.^[27] The American product, BioThrax, is licensed by the FDA and was formerly administered in a six-dose primary series at 0, 2, 4 weeks and 6, 12, 18 months, with annual boosters to maintain immunity. In 2008, the FDA approved omitting the week-2 dose, resulting in the currently recommended five-dose series.^[28] New second-generation vaccines currently being researched include recombinant live vaccines and recombinant subunit vaccines.

Prophylaxis

If a person is suspected as having died from anthrax, every precaution should be taken to avoid skin contact with the potentially contaminated body and fluids exuded through natural body openings. The body should be put in strict quarantine. A blood sample should then be collected and sealed in a container and analyzed in an approved laboratory to ascertain if anthrax is the cause of death. Then, the body should be incinerated. Microscopic visualization of the encapsulated bacilli, usually in very large numbers, in a blood smear stained with polychrome methylene blue (McFadyean stain) is fully diagnostic, though culture of the organism is still the gold standard for diagnosis. Full isolation of the body is important to prevent possible contamination of others. Protective, impermeable clothing and equipment such as rubber gloves, rubber apron, and rubber boots with no perforations should be used when handling the body. No skin, especially if it has any wounds or scratches, should be exposed. Disposable personal protective equipment is preferable, but if not available, decontamination can be achieved by autoclaving. Disposable personal protective equipment and filters should be autoclaved, and/or burned and buried. B. anthracis bacillii range from 0.5–5.0 μm in size. Anyone working with anthrax in a suspected or confirmed victim should wear respiratory equipment capable of filtering this size of particle or smaller. The US National Institute for Occupational Safety and Health – and Mine Safety and Health Administration-approved high-efficiency respirator, such as a half-face disposable respirator with a high-efficiency particulate air filter, is recommended.^[29] All possibly contaminated bedding or clothing should be isolated in double plastic bags and treated as possible biohazard waste. The victim should be sealed in an airtight body bag. Dead victims who are opened and not burned provide an ideal source of anthrax spores. Cremating victims is the preferred way of handling body disposal. No embalming or autopsy should be attempted without a fully equipped biohazard laboratory and trained, knowledgeable personnel.

Delays of only a few days may make the disease untreatable, so treatment should be started even without symptoms if possible contamination or exposure is suspected. Animals with anthrax often just die without any apparent symptoms. Initial symptoms may resemble a common cold—sore throat, mild fever, muscle aches, and malaise. After a few days, the symptoms may progress to severe breathing problems and shock, and ultimately death. Death can occur from about two days to a month after exposure, with deaths apparently peaking at about eight days after exposure.^[30] Antibiotic-resistant strains of anthrax are known.

Early detection of sources of anthrax infection can allow preventive measures to be taken. In response to the anthrax attacks of October 2001, the United States Postal Service (USPS) installed biodetection systems (BDSs) in their large-scale mail cancellation facilities. BDS response plans were formulated by the USPS in conjunction with local responders including fire, police, hospitals and public health. Employees of these facilities have been educated about anthrax, response actions, and prophylactic medication. Because of the time delay inherent in getting final verification that anthrax has been used, prophylactic antibiotic treatment of possibly exposed personnel must be started as soon as possible.

Treatment

Anthrax cannot be spread directly from person to person, but a person's clothing and body may be contaminated with anthrax spores. Effective decontamination of people can be accomplished by a thorough wash-down with antimicrobial soap and water. Waste water should be treated with bleach or other antimicrobial agent. Effective decontamination of articles can be accomplished by boiling them in water for 30 minutes or longer. Chlorine bleach is ineffective in destroying spores and vegetative cells on surfaces, though formaldehyde is effective. Burning clothing is very effective in destroying spores. After decontamination, there is no need to immunize, treat, or isolate contacts of persons ill with anthrax unless they were also exposed to the same source of infection.

Antibiotics

Early antibiotic treatment of anthrax is essential; delay significantly lessens chances for survival.

Treatment for anthrax infection and other bacterial infections includes large doses of intravenous and oral antibiotics, such as fluoroquinolones (ciprofloxacin), doxycycline, erythromycin, vancomycin, or penicillin. FDA-approved agents include ciprofloxacin, doxycycline, and penicillin.^[31]

In possible cases of pulmonary anthrax, early antibiotic prophylaxis treatment is crucial to prevent possible death. If death occurs from anthrax, the body should be isolated to prevent possible spread of anthrax germs. Burial does not kill anthrax spores.

In recent years, many attempts have been made to develop new drugs against anthrax, but existing drugs are effective if treatment is started soon enough.

Monoclonal antibodies

In May 2009, Human Genome Sciences submitted a Biologic License Application (BLA, permission to market) for its new drug, raxibacumab (brand name ABthrax) intended for emergency treatment of inhaled anthrax.^[32] On 14 December 2012, the US Food and Drug Administration approved raxibacumab injection to treat inhalational anthrax. Raxibacumab is a monoclonal antibody that neutralizes toxins produced by B. anthracis that can cause massive and irreversible tissue injury and death. A monoclonal antibody is a protein that closely resembles a human antibody, and identifies and neutralizes foreign material such as bacteria and viruses.^[33]

History

Etymology

The English name comes from anthrax (ἄνθραξ), the Greek word for coal,^[34]^[35] possibly having Egyptian etymology,^[36] because of the characteristic black skin lesions developed by victims with a cutaneous anthrax infection. The central, black eschar, surrounded by vivid red skin has long been recognised as typical of the disease. The first recorded use of the word "anthrax" in English is in a 1398 translation of Bartholomaeus Anglicus' work De proprietatibus rerum (On the Properties of Things, 1240).^[37]

Anthrax has been known by a wide variety of names, indicating its symptoms, location and groups considered most vulnerable to infection. These include Siberian plague, Cumberland disease, charbon, splenic fever, malignant edema, woolsorter's disease, and even la maladie de Bradford.^[38]

Discovery

Robert Koch, a German physician and scientist, first identified the bacterium that caused the anthrax disease in 1875 in Wolsztyn.^[14]^[39] His pioneering work in the late 19th century was one of the first demonstrations that diseases could be caused by microbes. In a groundbreaking series of experiments, he uncovered the lifecycle and means of transmission of anthrax. His experiments not only helped create an understanding of anthrax, but also helped elucidate the role of microbes in causing illness at a time when debates still took place over spontaneous generation versus cell theory. Koch went on to study the mechanisms of other diseases and won the 1905 Nobel Prize in Physiology or Medicine for his discovery of the bacterium causing tuberculosis.

Although Koch arguably made the greatest theoretical contribution to our understanding of anthrax, other researchers were more concerned with the practical questions of how to prevent the disease. In Britain, where anthrax affected workers in the wool, worsted, hides and tanning industries, it was viewed with fear. John Henry Bell, a doctor based in Bradford, first made the link between the mysterious and deadly "woolsorter's disease" and anthrax, showing in 1878 that they were one and the same.^[40] In the early twentieth century, Friederich Wilhelm Eurich, the German bacteriologist who settled in Bradford with his family as a child, carried out important research for the local Anthrax Investigation Board. Eurich also made valuable contributions to a Home Office Departmental Committee of Inquiry, established in 1913 to address the continuing problem of industrial anthrax.^[41] His work in this capacity, much of it collaboration with the factory inspector G. Elmhirst Duckering, led directly to the Anthrax Prevention Act (1919).

First vaccination

Louis Pasteur inoculating sheep against anthrax

Anthrax posed a major economic challenge in France and elsewhere during the nineteenth century. Horses, cattle and sheep were particularly vulnerable, and national funds were set aside to investigate the production of a vaccine. The noted French scientist Louis Pasteur was charged with the production of a vaccine, following his successful work in developing methods which helped to protect the important wine and silk industries.^[42]

In May 1881, Pasteur - in collaboration with his assistants Jean-Joseph Henri Toussaint, Émile Roux and others - performed a public experiment at Pouilly-le-Fort to demonstrate his concept of vaccination. He prepared two groups of 25 sheep, one goat, and several cows. The animals of one group were injected with an anthrax vaccine prepared by Pasteur twice, at an interval of 15 days; the control group was left unvaccinated. Thirty days after the first injection, both groups were injected with a culture of live anthrax bacteria. All the animals in the unvaccinated group died, while all of the animals in the vaccinated group survived.^[43]

After this apparent triumph, which was widely reported in the local, national and international press, Pasteur made strenuous efforts to export the vaccine beyond France. He used his celebrity status to establish Pasteur Institutes across Europe and Asia, and his nephew, Adrien Loir, travelled to Australia in 1888 to try and introduce the vaccine to combat anthrax in New South Wales.^[44] Ultimately the vaccine was unsuccessful in the challenging climate of rural Australia, and it was soon superseded by a more robust version developed by local researchers John Gunn and John McGarvie Smith.^[45]

The human vaccine for anthrax became available in 1954. This was a cell-free vaccine instead of the live-cell Pasteur-style vaccine used for veterinary purposes. An improved cell-free vaccine became available in 1970.^[46]

Society and culture

The virulent Ames strain, which was used in the 2001 anthrax attacks in the United States, has received the most news coverage of any anthrax outbreak. The Ames strain contains two virulence plasmids, which separately encode for a three-protein toxin, called anthrax toxin, and a polyglutamic acid capsule. Nonetheless, the Vollum strain, developed but never used as a biological weapon during the Second World War, is much more dangerous. The Vollum (also incorrectly referred to as Vellum) strain was isolated in 1935 from a cow in Oxfordshire. This same strain was used during the Gruinard bioweapons trials. A variation of Vollum known as "Vollum 1B" was used during the 1960s in the US and UK bioweapon programs. Vollum 1B is widely believed^[47] to have been isolated from William A. Boyles, a 46-year-old scientist at the U.S. Army Biological Warfare Laboratories at Camp (later Fort) Detrick, Maryland, (precursor to USAMRIID), who died in 1951 after being accidentally infected with the Vollum strain. The Sterne strain, named after the Trieste-born immunologist Max Sterne, is an attenuated strain used as a vaccine, which contains only the anthrax toxin virulence plasmid and not the polyglutamic acid capsule expressing plasmid.

Site cleanup

Anthrax spores can survive for very long periods of time in the environment after release. Chemical methods for cleaning anthrax-contaminated sites or materials may use oxidizing agents such as peroxides, ethylene oxide, Sandia Foam,^[48] chlorine dioxide (used in the Hart Senate Office Building), peracetic acid, ozone gas, hypochlorous acid, sodium persulfate, and liquid bleach products containing sodium hypochlorite. Nonoxidizing agents shown to be effective for anthrax decontamination include methyl bromide, formaldehyde, and metam sodium. These agents destroy bacterial spores. All of the aforementioned anthrax decontamination technologies have been demonstrated to be effective in laboratory tests conducted by the US EPA or others.^[49] A bleach solution for treating hard surfaces has been approved by the EPA.^[50]

Chlorine dioxide has emerged as the preferred biocide against anthrax-contaminated sites, having been employed in the treatment of numerous government buildings over the past decade. Its chief drawback is the need for in situ processes to have the reactant on demand.

To speed the process, trace amounts of a nontoxic catalyst composed of iron and tetroamido macrocyclic ligands are combined with sodium carbonate and bicarbonate and converted into a spray. The spray formula is applied to an infested area and is followed by another spray containing tert-butyl hydroperoxide.^[51]

Using the catalyst method, a complete destruction of all anthrax spores can be achieved in under 30 minutes.^[51] A standard catalyst-free spray destroys fewer than half the spores in the same amount of time.

Cleanups at a Senate office building, several contaminated postal facilities, and other US government and private office buildings showed decontamination to be possible, but it is time-consuming and costly. Clearing the Senate office building of anthrax spores cost $27 million, according to the Government Accountability Office. Cleaning the Brentwood postal facility in Washington cost $130 million and took 26 months. Since then, newer and less costly methods have been developed.^[52]

Cleanup of anthrax-contaminated areas on ranches and in the wild is much more problematic. Carcasses may be burned, though it often takes up to three days to burn a large carcass and this is not feasible in areas with little wood. Carcasses may also be buried, though the burying of large animals deeply enough to prevent resurfacing of spores requires much manpower and expensive tools. Carcasses have been soaked in formaldehyde to kill spores, though this has environmental contamination issues. Block burning of vegetation in large areas enclosing an anthrax outbreak has been tried; this, while environmentally destructive, causes healthy animals to move away from an area with carcasses in search of fresh grass. Some wildlife workers have experimented with covering fresh anthrax carcasses with shadecloth and heavy objects. This prevents some scavengers from opening the carcasses, thus allowing the putrefactive bacteria within the carcass to kill the vegetative B. anthracis cells and preventing sporulation. This method also has drawbacks, as scavengers such as hyenas are capable of infiltrating almost any exclosure.

The experimental site at Gruinard Island is said to have been decontaminated with a mixture of formaldehyde and seawater by the Ministry of Defence. It is not clear whether similar treatments had been applied to US test sites.

Biological warfare

Colin Powell giving a presentation to the United Nations Security Council

Anthrax spores can and have been used as a biological warfare weapon. Its first modern incidence occurred when Scandinavian rebels, supplied by the German General Staff, used anthrax with unknown results against the Imperial Russian Army in Finland in 1916.^[53] Anthrax was first tested as a biological warfare agent by Unit 731 of the Japanese Kwantung Army in Manchuria during the 1930s; some of this testing involved intentional infection of prisoners of war, thousands of whom died. Anthrax, designated at the time as Agent N, was also investigated by the Allies in the 1940s.

A long history of practical bioweapons research exists in this area. For example, in 1942, British bioweapons trials^[54] severely contaminated Gruinard Island in Scotland with anthrax spores of the Vollum-14578 strain, making it a no-go area until it was decontaminated in 1990.^[55]^[56] The Gruinard trials involved testing the effectiveness of a submunition of an "N-bomb" — a biological weapon containing dried anthrax spores. Additionally, five million "cattle cakes" (animal feed pellets impregnated with anthrax spores) were prepared and stored at Porton Down for "Operation Vegetarian" — antilivestock attacks against Germany to be made by the Royal Air Force.^[57] The plan was for anthrax-based biological weapons to be dropped on Germany in 1944. However, the edible cattle cakes and the bomb were not used; the cattle cakes were incinerated in late 1945.

Weaponized anthrax was part of the US stockpile prior to 1972, when the United States signed the Biological Weapons Convention.^[58] President Nixon ordered the dismantling of US biowarfare programs in 1969 and the destruction of all existing stockpiles of bioweapons. In 1978–1979, the Rhodesian government used anthrax against cattle and humans during its campaign against black rebels.^[59] The Soviet Union created and stored 100 to 200 tons of anthrax spores at Kantubek on Vozrozhdeniya Island. They were abandoned in 1992 and destroyed in 2002.

American military and British Army personnel are routinely vaccinated against anthrax prior to active service in places where biological attacks are considered a threat.

Sverdlovsk incident (2 April 1979)

Despite signing the 1972 agreement to end bioweapon production, the government of the Soviet Union had an active bioweapons program that included the production of hundreds of tons of weapons-grade anthrax after this period. On 2 April 1979, some of the over one million people living in Sverdlovsk (now called Ekaterinburg, Russia), about 850 miles east of Moscow, were exposed to an accidental release of anthrax from a biological weapons complex located near there. At least 94 people were infected, of whom at least 68 died. One victim died four days after the release, 10 over an eight-day period at the peak of the deaths, and the last six weeks later. Extensive cleanup, vaccinations, and medical interventions managed to save about 30 of the victims.^[60] Extensive cover-ups and destruction of records by the KGB continued from 1979 until Russian President Boris Yeltsin admitted this anthrax accident in 1992. Jeanne Guillemin reported in 1999 that a combined Russian and United States team investigated the accident in 1992.^[60]^[61]^[62]

Nearly all of the night-shift workers of a ceramics plant directly across the street from the biological facility (compound 19) became infected, and most died. Since most were men, some NATO governments suspected the Soviet Union had developed a sex-specific weapon.^[63] The government blamed the outbreak on the consumption of anthrax-tainted meat, and ordered the confiscation of all uninspected meat that entered the city. They also ordered all stray dogs to be shot and people not have contact with sick animals. Also, a voluntary evacuation and anthrax vaccination program was established for people from 18–55.^[64]

To support the cover-up story, Soviet medical and legal journals published articles about an outbreak in livestock that caused GI anthrax in people having consumed infected meat, and cutaneous anthrax in people having come into contact with the animals. All medical and public health records were confiscated by the KGB.^[64] In addition to the medical problems the outbreak caused, it also prompted Western countries to be more suspicious of a covert Soviet bioweapons program and to increase their surveillance of suspected sites. In 1986, the US government was allowed to investigate the incident, and concluded the exposure was from aerosol anthrax from a military weapons facility.^[65] In 1992, President Yeltsin admitted he was "absolutely certain" that "rumors" about the Soviet Union violating the 1972 Bioweapons Treaty were true. The Soviet Union, like the US and UK, had agreed to submit information to the UN about their bioweapons programs, but omitted known facilities and never acknowledged their weapons program.^[63]

Anthrax bioterrorism

In theory, anthrax spores can be cultivated with minimal special equipment and a first-year collegiate microbiological education.^[66] To make large amounts of an aerosol form of anthrax suitable for biological warfare requires extensive practical knowledge, training, and highly advanced equipment.^{[citation needed]}

Concentrated anthrax spores were used for bioterrorism in the 2001 anthrax attacks in the United States, delivered by mailing postal letters containing the spores.^[67] The letters were sent to several news media offices and two Democratic senators: Tom Daschle of South Dakota and Patrick Leahy of Vermont. As a result, 22 were infected and five died.^[15] Only a few grams of material were used in these attacks and in August 2008, the US Department of Justice announced they believed that Dr. Bruce Ivins, a senior biodefense researcher employed by the United States government, was responsible.^[68] These events also spawned many anthrax hoaxes.

Due to these events, the U.S. Postal Service installed biohazard detection systems at its major distribution centers to actively scan for anthrax being transported through the mail.^[69]

Decontaminating mail

In response to the postal anthrax attacks and hoaxes, the United States Postal Service sterilized some mail using gamma irradiation and treatment with a proprietary enzyme formula supplied by Sipco Industries Ltd.^[70]

A scientific experiment performed by a high school student, later published in The Journal of Medical Toxicology, suggested a domestic electric iron at its hottest setting (at least 400 °F) used for at least 5 minutes should destroy all anthrax spores in a common postal envelope.^[71]

Other animals

Anthrax is especially rare in dogs and cats, as is evidenced by a single reported case in the United States in 2001.^[72] Anthrax outbreaks occur in some wild animal populations with some regularity.^[73]

References

^ "Crossrail work stopped after human bones found on site". London Evening Standard.
^ Hudson, JA; Daniel, RM; Morgan, HW (2006). "Acidophilic and thermophilic Bacillus strains from geothermally heated antarctic soil". FEMS Microbiology Letters 60 (3): 279–282. doi:10.1111/j.1574-6968.1989.tb03486.x.
^ Guillemin 1999, p. 3
^ Cherkasskiy, B. L. (1999). "A national register of historic and contemporary anthrax foci". Journal of Applied Microbiology 87 (2): 192–195. doi:10.1046/j.1365-2672.1999.00868.x. PMID 10475946.
^ David V. Cohn (11 February 1996). "Life and Times of Louis Pasteur". School of Dentistry, University of Louisville. Archived from the original on 8 April 2008. Retrieved 13 August 2008.
^ Mikesell, P.; Ivins, B. E.; Ristroph, J. D.; Vodkin, M. H.; Dreier, T. M.; Leppla, S. H. (1983). "Plasmids, Pasteur, and Anthrax" (PDF). ASM News 49: 320–2.
^ "Robert Koch (1843–1910)". About.com. Archived from the original on 5 July 2008. Retrieved 13 August 2008.
^ Zilinskas, Raymond A. (1999), "Iraq's Biological Warfare Program: The Past as Future?", Chapter 8 in: Lederberg, Joshua (editor), Biological Weapons: Limiting the Threat (1999), The MIT Press, pp. 137–158
^ ^a ^b USAMRIID (2011). "USAMRIID's Medical Management of Biological Casualties Handbook" (PDF) (7th ed.). U.S. Government Printing Office. ISBN 9780160900150. For the attacks of 2001, CFR was only 45%, while before this time CFRs for IA were >85% (Page 37)
^ ^a ^b Bravata, DM; Holty, JE; Liu, H; McDonald, KM; Olshen, RA; Owens, DK (February 2006). "Systematic review: a century of inhalational anthrax cases from 1900 to 2005". Annals of Internal Medicine 144 (4): 270–80. doi:10.7326/0003-4819-144-4-200602210-00009. PMID 16490913.
^ Kyriacou, DN; Yarnold, PR; Stein, AC; Schmitt, BP; Soltysik, RC; Nelson, RR; Frerichs, RR; Noskin, GA; et al. (February 2007). "Discriminating inhalational anthrax from community-acquired pneumonia using chest radiograph findings and a clinical algorithm". Chest 131 (2): 489–96. doi:10.1378/chest.06-1687. PMID 17296652.
^ "Gastrointestinal Anthrax". Centers for Disease Control and Prevention. 23 August 2013. Retrieved 10 February 2015.
^ "Anthrax Q & A: Signs and Symptoms". Emergency Preparedness and Response. Centers for Disease Control and Prevention. 2003. Archived from the original on 5 April 2007. Retrieved 19 April 2007.
^ ^a ^b Koch, R (1876). "Untersuchungen über Bakterien: V. Die Ätiologie der Milzbrand-Krankheit, begründet auf die Entwicklungsgeschichte des Bacillus anthracis" (PDF). Beitrage zur Biologie der Pflanzen 2 (2): 277–310. [Investigations into bacteria: V. The etiology of anthrax, based on the ontogenesis of Bacillus anthracis], Cohns
^ ^a ^b ^c ^d Pimental, RA; Christensen, KA; Krantz, BA; Collier, RJ (September 2004). "Anthrax toxin complexes: heptameric protective antigen can bind lethal factor and edema factor simultaneously". Biochemical and Biophysical Research Communications 322 (1): 258–62. doi:10.1016/j.bbrc.2004.07.105. PMID 15313199.
^ Chvyrkova, I; Zhang, XC; Terzyan, S (August 2007). "Lethal Factor of Anthrax Toxin Binds Monomeric Form of Protective Antigen". Biochemical and Biophysical Research Communications 360 (3): 690–5. doi:10.1016/j.bbrc.2007.06.124. PMC 1986636. PMID 17617379.
^ "Anthrax, Then and Now". MedicineNet.com. Retrieved 13 August 2008.
^ Suffin, S. C.; Carnes, W. H.; Kaufmann, A. F. (September 1978). "Inhalation anthrax in a home craftsman". Human Pathology 9 (5): 594–7. doi:10.1016/S0046-8177(78)80140-3. PMID 101438.
^ "Man who breathed in anthrax dies". BBC News. 2 November 2008.
^ Sarah Schweitzer (4 January 2010). "Drummer's anthrax case spurs a public health hunt". The Boston Globe. Retrieved 19 October 2014.
^ "An Outbreak of Anthrax Among Drug Users in Scotland, December 2009 to December 2010. A report on behalf of the National Anthrax Outbreak Control Team" (PDF). HPS. December 2011. Retrieved 14 December 2013.
^ McNeil Jr, Donald G. (12 January 2010). "Anthrax: In Scotland, Six Heroin Users Die of Anthrax Poisoning". The New York Times.
^ "PROMED: Anthrax, Human – USA: (New Hampshire) 26 December 2009". Promedmail.org. Retrieved 2014-03-17.
^ "PROMED: Anthrax, Human – USA: (New Hampshire) 18 April 2010". Promedmail.org. Retrieved 2014-03-17.
^ Levinson, W. (2010). Review of Medical Microbiology and Immunology (11th ed.).
^ Forbes, B. A. (2002). Bailey & Scott's Diagnostic Microbiology (11th ed.).
^ Splino M, et al. (2005), "Anthrax vaccines", Annals of Saudi Medicine; 2005 Mar–Apr;25(2):143–9.
^ "December 11, 2008 Approval Letter". Food and Drug Administration. Retrieved 2014-03-17.
^ National Personal Protective Technology Laboratory Respirators. National Institute for Occupational Safety and Health. 30 April 2009.
^ Guillemin 1999, p. 27 chart of Russian deaths at Sverdlovsk, 1979
^ "CDC Anthrax Q & A: Treatment". Retrieved 4 April 2011.
^ "HGSI asks for FDA approval of anthrax drug ABthrax". Forbes. Associated Press. 21 May 2009.
^ "FDA approves raxibacumab to treat inhalational anthrax". Retrieved 14 December 2012.
^ ἄνθραξ. Liddell, Henry George; Scott, Robert; A Greek–English Lexicon at the Perseus Project.
^ Harper, Douglas. "anthrax". Online Etymology Dictionary.
^ Wool Economy in Ancient Near East
^ de Trevisa, John (1398). Bartholomaeus Anglicus' De Proprietatibus Rerum.
^ Stark, James (2013). The Making of Modern Anthrax, 1875-1920: Uniting Local, National and Global Histories of Disease. London: Pickering & Chatto.
^ Madigan, M.; Martinko, J., eds. (2005). Brock Biology of Microorganisms (11th ed.). Prentice Hall. ISBN 0-13-144329-1.
^ M, J (22 September 1906). "John Henry Bell, M.D., M.R.C.S". British Medical Journal 2 (2386): 735–6. doi:10.1136/bmj.2.2386.735. PMC 2382239.
^ "Industrial Infection by Anthrax". British Medical Journal 2 (2759): 1338. 15 November 1913. PMC 2346352.
^ Jones, Susan (2010). Death in a Small Package: A Short History of Anthrax. Baltimore: Johns Hopkins University Press.
^ Decker, Janet (2003). Deadly Diseases and Epidemics, Anthrax. Chelesa House Publishers. pp. 27–28. ISBN 0-7910-7302-5.
^ Geison, Gerald (2014). The Private Science of Louis Pasteur. Princeton University Press.
^ Stark, James (2012). "Anthrax and Australia in a Global Context: The International Exchange of Theories and Practices with Britain and France, c.1850–1920". Health and History 14 (2): 1–25. doi:10.5401/healthhist.14.2.0001.
^ "Anthrax and Anthrax Vaccine – Epidemiology and Prevention of Vaccine-Preventable Diseases", National Immunization Program, Centers for Disease Control and Prevention, January 2006. (PPT format)
^ Scott Shane (23 December 2001). "Army harvested victims' blood to boost anthrax". Boston Sun. UCLA Dept. of Epidemiology site. Retrieved 6 August 2009.
^ "Sandia decon formulation, best known as an anthrax killer, takes on household mold". 26 April 2007. Archived from the original on 5 September 2008. Retrieved 13 August 2008.
^ "Remediating Indoor and Outdoor Environments". Retrieved 10 October 2013.
^ "Using Bleach to Destroy Anthrax and Other Microbes". Society for Applied Microbiology. Retrieved 13 August 2008.
^ ^a ^b "Pesticide Disposal Goes Green". Science News. Retrieved 8 June 2009.
^ The Bulletin Vol. 57 – No. 36, 17 October 2003 PDF (332 KB)^{[verification needed]}
^ Bisher, Jamie, "During World War I, Terrorists Schemed to Use Anthrax in the Cause of Finnish Independence", Military History, August 2003, pp. 17–22. Anthrax Sabotage in Finland. Archived 25 October 2009.
^ [1]^{[dead link]}
^ Cole, Leonard A. (1990). Clouds of Secrecy: The Army's Germ Warfare Tests Over Populated Areas. Rowman and Littlefield. ISBN 0-8226-3001-X.
^ Robertson, David. "Saddam's germ war plot is traced back to one Oxford cow". The Times.
^ "UK planned to wipe out Germany with anthrax". Sunday Herald (Glasgow). 14 October 2001.
^ Croddy, Eric; Wirtz, James J. (2005). Weapons of mass destruction: an encyclopedia of worldwide policy, technology, and history. ABC-CLIO. p. 21. ISBN 978-1-85109-490-5.
^ David Martin (16 November 2001). "Traditional Medical Practitioners Seek International Recognition". Southern African News Features. Retrieved 19 October 2014.
^ ^a ^b Guillemin 1999, pp. 275–7
^ "Plague war: The 1979 anthrax leak". Frontline. PBS. Archived from the original on 17 September 2008. Retrieved 13 August 2008.
^ Michael C. Fishbein. "Anthrax – From Russia with Love". Infectious Diseases: Causes, Types, Prevention, Treatment and Facts. MedicineNet.com. Retrieved 13 August 2008.
^ ^a ^b Alibek, K. (1999). Biohazard. New York: Delta Publishing. ISBN 0-385-33496-6.
^ ^a ^b Meselson, M.; Guillemin, J.; Hugh-Jones, M.; Langmuir, A.; Popova, I.; Shelokov, A.; Yampolskaya, O.; et al. (1994). "The Sverdlovsk anthrax outbreak of 1979". Science 266 (5188): 1202–1208. doi:10.1126/science.7973702. PMID 7973702.
^ Sternbach, G. (2002). "The History of Anthrax". Journal of Emergency Medicine 24 (4): 463–467. doi:10.1016/S0736-4679(03)00079-9. PMID 12745053.
^ Josh Barney (17 October 2012). "U.Va. Researchers Find Anthrax Can Grow and Reproduce in Soil". U. Va. Health System. University of Virginia site. Retrieved 1 October 2013.
^ Cole, Leonard A. (2009). The Anthrax Letters: A Bioterrorism Expert Investigates the Attacks That Shocked America—Case Closed?. SkyhorsePublishing. ISBN 978-1-60239-715-6.
^ Bohn, Kevin (6 August 2008). "U.S. officials declare researcher is anthrax killer". CNN. Archived from the original on 8 August 2008. Retrieved 7 August 2008.
^ "Cepheid, Northrop Grumman Enter Into Agreement for the Purchase of Anthrax Test Cartridges". Security Products. 16 August 2007. Retrieved 26 March 2009.
^ "Latest Facts Update". USPS. 12 February 2002. Retrieved 13 August 2008.
^ "Seventeen-year-old devises anthrax deactivator". NBC News. 23 February 2006.
^ "Can Dogs Get Anthrax?" Canine Nation, 30 October 2001. Retrieved 17 February 2007.
^ Dragon, D. C.; Elkin, B. T.; Nishi, J. S.; Ellsworth, T. R. (August 1999). "A review of anthrax in Canada and implications for research on the disease in northern bison". Journal of Applied Microbiology 87 (2): 208–213. doi:10.1046/j.1365-2672.1999.00872.x.

External links

Anthrax, Centers for Disease Control and Prevention (CDC)
CDC Disease Info anthrax

US EPA National Homeland Security Research Center Publications
CDC - Anthrax - NIOSH Workplace Safety and Health Topic
Q&A about Anthrax
Anthrax factsheet from European Centre for Disease Prevention and Control
Louis Pasteur and the Anthrax Vaccine
Agent Fact Sheet: Anthrax, Center for Biosecurity
"Anthrax". CDC Division of Bacterial and Mycotic Diseases. Retrieved 17 June 2005.
Bioterrorism Category A Agents – Information Resources
"Bacillus anthracis and anthrax". Todar's Online Textbook of Bacteriology (University of Wisconsin-Madison Department of Bacteriology). Archived from the original on 19 June 2005. Retrieved 17 June 2005.
"Focus on anthrax". Nature.com. Archived from the original on 12 July 2005. Retrieved 17 June 2005.
2008 Ivins Court Documents and DOJ Report in convenient form.
Bacillus anthracis genomes and related information at PATRIC, a Bioinformatics Resource Center funded by NIAID
3D electron microscopy structures of Anthrax toxin proteins at the EM Data Bank (EMDB)
Timeline resources and general review of anthrax in a security context at Biosecurity Commons, a wiki database

UpToDate Contents

全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.

1. 炭疽の臨床症状および診断 clinical manifestations and diagnosis of anthrax
2. 炭疽の治療 treatment of anthrax
3. 炭疽菌の微生物学、病因、および疫学 microbiology pathogenesis and epidemiology of anthrax
4. 炭疽の予防 prevention of anthrax
5. 小児における急性呼吸窮迫の原因 causes of acute respiratory distress in children

English Journal

Bacillus anthracis spore movement does not require a carrier cell and is not affected by lethal toxin in human lung models.

Booth JL1, Duggan ES2, Patel VI3, Langer M4, Wu W5, Braun A6, Coggeshall KM7, Metcalf JP8.
Microbes and infection.Microbes Infect.2016 Oct;18(10):615-626. doi: 10.1016/j.micinf.2016.06.004. Epub 2016 Jun 16.
The lung is the entry site for Bacillus anthracis in inhalation anthrax, the most deadly form of the disease. Spores escape from the alveolus to regional lymph nodes, germinate and enter the circulatory system to cause disease. The roles of carrier cells and the effects of B. anthracis toxins in thi
PMID 27320392

S-nitrosylation of peroxiredoxin 1 contributes to viability of lung epithelial cells during Bacillus anthracis infection.

Chung MC1, Alem F1, Hamer SG1, Narayanan A1, Shatalin K2, Bailey C1, Nudler E2, Hakami RM3.
Biochimica et biophysica acta.Biochim Biophys Acta.2016 Sep 7;1861(1 Pt A):3019-3029. doi: 10.1016/j.bbagen.2016.09.006. [Epub ahead of print]
BACKGROUND: Using Bacillus anthracis as a model gram-positive bacterium, we investigated the effects of host protein S-nitrosylation during bacterial infection. B. anthracis possesses a bacterial nitric oxide synthase (bNOS) that is important for its virulence and survival. However, the role of S-ni
PMID 27612662

Over-expression, purification, and confirmation of Bacillus anthracis transcriptional regulator NprR.

Rice AJ1, Woo JK2, Khan A2, Szypulinski MZ2, Johnson ME1, Lee H3, Lee H4.
Protein expression and purification.Protein Expr Purif.2016 Sep;125:83-9. doi: 10.1016/j.pep.2015.08.030. Epub 2015 Sep 3.
Quorum sensing (QS) has been recognized as an important biological phenomenon in which bacterial cells communicate and coordinate their gene expression and cellular processes with respect to population density. Bacillus anthracis is the etiological agent of fatal pulmonary anthrax infections, and th
PMID 26344899

Japanese Journal

2) 粘膜の免疫機構(〈シンポジウム〉皮膚粘膜の免疫と疾患)

山本達男,種池郁恵,小塩精一
新潟医学会雑誌 116(8), 352-357, 2002-08-10
… g.) influenza, new type cholera O139,and pulmonary anthrax caused by bioterrorism. …
NAID 120005234797

2)粘膜の免疫機構(<シンポジウム>皮膚粘膜の免疫と疾患)

山本達男,種池郁恵,小塩精一
新潟医学会雑誌 116(8), 352-357, 2002-08
… g.) influenza, new type cholera O139,and pulmonary anthrax caused by bioterrorism. …
NAID 110004462492

Related Pictures

★リンクテーブル★

リンク元	「肺炭疽」
関連記事	「pulmonary」

「肺炭疽」

Anthrax
	Photomicrograph of a Gram stain of the bacterium Bacillus anthracis, the cause of the anthrax disease
Classification and external resources
Specialty	Infectious disease
ICD-10	A22
ICD-9-CM	022
DiseasesDB	1203
MedlinePlus	001325
eMedicine	med/148
Patient UK	Anthrax
MeSH	D000881
	[edit on Wikidata]

　　[★]

英: pulmonary anthrax
同: 吸入炭疽 inhalation anthrax
関: 炭疽、炭疽菌

「pulmonary」

　　[★]

adj.

肺の、肺性の

関: lung、pneumo

[1] "Crossrail work stopped after human bones found on site". London Evening Standard.

[2] Hudson, JA; Daniel, RM; Morgan, HW (2006). "Acidophilic and thermophilic Bacillus strains from geothermally heated antarctic soil". FEMS Microbiology Letters 60 (3): 279–282. doi:10.1111/j.1574-6968.1989.tb03486.x.

[3] Guillemin 1999, p. 3

[Cherkasskiy1999-4] Cherkasskiy, B. L. (1999). "A national register of historic and contemporary anthrax foci". Journal of Applied Microbiology 87 (2): 192–195. doi:10.1046/j.1365-2672.1999.00868.x. PMID 10475946.

[5] David V. Cohn (11 February 1996). "Life and Times of Louis Pasteur". School of Dentistry, University of Louisville. Archived from the original on 8 April 2008. Retrieved 13 August 2008.

[Mikesell1983-6] Mikesell, P.; Ivins, B. E.; Ristroph, J. D.; Vodkin, M. H.; Dreier, T. M.; Leppla, S. H. (1983). "Plasmids, Pasteur, and Anthrax" (PDF). ASM News 49: 320–2.

[7] "Robert Koch (1843–1910)". About.com. Archived from the original on 5 July 2008. Retrieved 13 August 2008.

[8] Zilinskas, Raymond A. (1999), "Iraq's Biological Warfare Program: The Past as Future?", Chapter 8 in: Lederberg, Joshua (editor), Biological Weapons: Limiting the Threat (1999), The MIT Press, pp. 137–158

[:0-9] USAMRIID (2011). "USAMRIID's Medical Management of Biological Casualties Handbook" (PDF) (7th ed.). U.S. Government Printing Office. ISBN 9780160900150. For the attacks of 2001, CFR was only 45%, while before this time CFRs for IA were >85% (Page 37)

[bravata-10] Bravata, DM; Holty, JE; Liu, H; McDonald, KM; Olshen, RA; Owens, DK (February 2006). "Systematic review: a century of inhalational anthrax cases from 1900 to 2005". Annals of Internal Medicine 144 (4): 270–80. doi:10.7326/0003-4819-144-4-200602210-00009. PMID 16490913.

[kyriacou-11] Kyriacou, DN; Yarnold, PR; Stein, AC; Schmitt, BP; Soltysik, RC; Nelson, RR; Frerichs, RR; Noskin, GA; et al. (February 2007). "Discriminating inhalational anthrax from community-acquired pneumonia using chest radiograph findings and a clinical algorithm". Chest 131 (2): 489–96. doi:10.1378/chest.06-1687. PMID 17296652.

[12] "Gastrointestinal Anthrax". Centers for Disease Control and Prevention. 23 August 2013. Retrieved 10 February 2015.

[CDC-Anthrax-13] "Anthrax Q & A: Signs and Symptoms". Emergency Preparedness and Response. Centers for Disease Control and Prevention. 2003. Archived from the original on 5 April 2007. Retrieved 19 April 2007.

[pages_277-310-14] Koch, R (1876). "Untersuchungen über Bakterien: V. Die Ätiologie der Milzbrand-Krankheit, begründet auf die Entwicklungsgeschichte des Bacillus anthracis" (PDF). Beitrage zur Biologie der Pflanzen 2 (2): 277–310. [Investigations into bacteria: V. The etiology of anthrax, based on the ontogenesis of Bacillus anthracis], Cohns

[Pimental04-15] Pimental, RA; Christensen, KA; Krantz, BA; Collier, RJ (September 2004). "Anthrax toxin complexes: heptameric protective antigen can bind lethal factor and edema factor simultaneously". Biochemical and Biophysical Research Communications 322 (1): 258–62. doi:10.1016/j.bbrc.2004.07.105. PMID 15313199.

[16] Chvyrkova, I; Zhang, XC; Terzyan, S (August 2007). "Lethal Factor of Anthrax Toxin Binds Monomeric Form of Protective Antigen". Biochemical and Biophysical Research Communications 360 (3): 690–5. doi:10.1016/j.bbrc.2007.06.124. PMC 1986636. PMID 17617379.

[17] "Anthrax, Then and Now". MedicineNet.com. Retrieved 13 August 2008.

[Suffin1978-18] Suffin, S. C.; Carnes, W. H.; Kaufmann, A. F. (September 1978). "Inhalation anthrax in a home craftsman". Human Pathology 9 (5): 594–7. doi:10.1016/S0046-8177(78)80140-3. PMID 101438.

[19] "Man who breathed in anthrax dies". BBC News. 2 November 2008.

[boston.com-20] Sarah Schweitzer (4 January 2010). "Drummer's anthrax case spurs a public health hunt". The Boston Globe. Retrieved 19 October 2014.

[21] "An Outbreak of Anthrax Among Drug Users in Scotland, December 2009 to December 2010. A report on behalf of the National Anthrax Outbreak Control Team" (PDF). HPS. December 2011. Retrieved 14 December 2013.

[22] McNeil Jr, Donald G. (12 January 2010). "Anthrax: In Scotland, Six Heroin Users Die of Anthrax Poisoning". The New York Times.

[promedmail.org-23] "PROMED: Anthrax, Human – USA: (New Hampshire) 26 December 2009". Promedmail.org. Retrieved 2014-03-17.

[24] "PROMED: Anthrax, Human – USA: (New Hampshire) 18 April 2010". Promedmail.org. Retrieved 2014-03-17.

[25] Levinson, W. (2010). Review of Medical Microbiology and Immunology (11th ed.).

[26] Forbes, B. A. (2002). Bailey & Scott's Diagnostic Microbiology (11th ed.).

[27] Splino M, et al. (2005), "Anthrax vaccines", Annals of Saudi Medicine; 2005 Mar–Apr;25(2):143–9.

[28] "December 11, 2008 Approval Letter". Food and Drug Administration. Retrieved 2014-03-17.

[29] National Personal Protective Technology Laboratory Respirators. National Institute for Occupational Safety and Health. 30 April 2009.

[30] Guillemin 1999, p. 27 chart of Russian deaths at Sverdlovsk, 1979

[urlCDC_Anthrax_Q_.26_A:_Treatment-31] "CDC Anthrax Q & A: Treatment". Retrieved 4 April 2011.

[32] "HGSI asks for FDA approval of anthrax drug ABthrax". Forbes. Associated Press. 21 May 2009.

[urlFDA_approves_raxibacumab_to_treat_inhalational_anthrax-33] "FDA approves raxibacumab to treat inhalational anthrax". Retrieved 14 December 2012.

[34] ἄνθραξ. Liddell, Henry George; Scott, Robert; A Greek–English Lexicon at the Perseus Project.

[35] Harper, Douglas. "anthrax". Online Etymology Dictionary.

[36] Wool Economy in Ancient Near East

[de_Trevisa_1398-37] Trevisa, John (1398). Bartholomaeus Anglicus' De Proprietatibus Rerum.

[Stark_2013-38] Stark, James (2013). The Making of Modern Anthrax, 1875-1920: Uniting Local, National and Global Histories of Disease. London: Pickering & Chatto.

[Brock-39] Madigan, M.; Martinko, J., eds. (2005). Brock Biology of Microorganisms (11th ed.). Prentice Hall. ISBN 0-13-144329-1.

[40] M, J (22 September 1906). "John Henry Bell, M.D., M.R.C.S". British Medical Journal 2 (2386): 735–6. doi:10.1136/bmj.2.2386.735. PMC 2382239.

[41] "Industrial Infection by Anthrax". British Medical Journal 2 (2759): 1338. 15 November 1913. PMC 2346352.

[Jones_2010-42] Jones, Susan (2010). Death in a Small Package: A Short History of Anthrax. Baltimore: Johns Hopkins University Press.

[43] Decker, Janet (2003). Deadly Diseases and Epidemics, Anthrax. Chelesa House Publishers. pp. 27–28. ISBN 0-7910-7302-5.

[Geison_2014-44] Geison, Gerald (2014). The Private Science of Louis Pasteur. Princeton University Press.

[Stark_2012-45] Stark, James (2012). "Anthrax and Australia in a Global Context: The International Exchange of Theories and Practices with Britain and France, c.1850–1920". Health and History 14 (2): 1–25. doi:10.5401/healthhist.14.2.0001.

[46] "Anthrax and Anthrax Vaccine – Epidemiology and Prevention of Vaccine-Preventable Diseases", National Immunization Program, Centers for Disease Control and Prevention, January 2006. (PPT format)

[47] Scott Shane (23 December 2001). "Army harvested victims' blood to boost anthrax". Boston Sun. UCLA Dept. of Epidemiology site. Retrieved 6 August 2009.

[48] "Sandia decon formulation, best known as an anthrax killer, takes on household mold". 26 April 2007. Archived from the original on 5 September 2008. Retrieved 13 August 2008.

[49] "Remediating Indoor and Outdoor Environments". Retrieved 10 October 2013.

[50] "Using Bleach to Destroy Anthrax and Other Microbes". Society for Applied Microbiology. Retrieved 13 August 2008.

[Pesticide_Disposal_Goes_Green-51] "Pesticide Disposal Goes Green". Science News. Retrieved 8 June 2009.

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pulmonary anthrax