- 関
- EMCV
WordNet
- a harmful or corrupting agency; "bigotry is a virus that must not be allowed to spread"; "the virus of jealousy is latent in everyone"
- (virology) ultramicroscopic infectious agent that replicates itself only within cells of living hosts; many are pathogenic; a piece of nucleic acid (DNA or RNA) wrapped in a thin coat of protein
- a software program capable of reproducing itself and usually capable of causing great harm to files or other programs on the same computer; "a true virus cannot spread to another computer without human assistance" (同)computer virus
PrepTutorEJDIC
- ビールス,ろ過性病原体
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/01/21 02:52:03」(JST)
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This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (September 2011) |
Cardiovirus A |
Virus classification |
Group: |
Group IV ((+)ssRNA) |
Order: |
Picornavirales |
Family: |
Picornaviridae |
Genus: |
Cardiovirus |
Species: |
Cardiovirus A |
Synonyms |
- Encephalomyocarditis virus
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Cardiovirus A is a member of the Picornaviridae family. Infection with the virus causes encephalomyocarditis and reproductive disease in pigs. Although a variety of mammals may host the virus, pigs are classed as the domestic host as they are most easily infected. It is thought to be spread by rodents.
The disease can be found worldwide but is of greatest economic importance in tropical areas. It is not thought to be zoonotic.
Clinical Signs & Diagnosis
Piglets that are infected present with encephalitis, myocarditis and sudden death. Mortality rates can be high. If a sow is infected whilst pregnant she may present with a variety of reproductive signs including infertility, mummification, abortion, still birth and the birth of weak piglets. A variety of gastrointestinal, respiratory and systemic signs may also be seen as the virus infects multiple body systems.
A presumptive diagnosis can be made based on the history and clinical signs. Virus isolation is necessary for definitive diagnosis. Postmortem examination of piglets may or may not reveal cardiac pathology but histopathology should show cardiac and brain abnormalities. Signs in aborted fetuses are highly variable.
References
- Encephalomyocarditis Virus, reviewed and published by Wikivet at http://en.wikivet.net/Encephalomyocarditis_Virus, accessed 06/09/2011
UpToDate Contents
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English Journal
- Isolation, molecular characterization, and phylogenetic analysis of porcine encephalomyocarditis virus strain HB10 in China.
- Lin W, Liu Y, Cui S, Liu H.SourceDivision of Swine Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute of Chinese Academy of Agricultural Sciences, 427 Maduan Street, Nangang District, Harbin 150001, Heilongjiang, China. liuyebing@ivdc.gov.cn
- Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases.Infect Genet Evol.2012 Aug;12(6):1324-7. Epub 2012 Apr 17.
- Encephalomyocarditis virus (EMCV) can cause myocarditis, respiratory failure, reproductive failure, and mortality in pregnant sows, fetuses, and ablactating piglets. Diseases caused by EMCV currently affect the swine industry worldwide. A virus was isolated from organs of dead piglets that presented
- PMID 22538207
- Comment on Masek-Hammerman et al, "Epizootic Myocarditis Associated With Encephalomyocarditis Virus in a Group of Rhesus Macaques (Macaca mulatta)," Vet Pathol. 2012;49:386-392.
- Kessler MJ.SourceCaribbean Primate Research Center, University of Puerto Rico, Medical Sciences Campus, San Juan, PR, Email: mjkess47@gmail.com.
- Veterinary pathology.Vet Pathol.2012 Aug 1. [Epub ahead of print]
- PMID 22855414
Japanese Journal
- Inactivation Effect According to the Thermophilic Aerobic Oxidation Process of Encephalomyocarditis Virus in Swine Manure
- Journal of the Faculty of Agriculture, Kyushu University 60(2), 485-492, 2015-09-18
- NAID 120005661386
- Encephalomyocarditis virus disrupts stress granules, the critical platform for triggering antiviral innate immune responses.
- Prevalence of Swine Viral and Bacterial Pathogens in Rodents and Stray Cats Captured around Pig Farms in Korea
Related Links
- encephalomyocarditis virus n. A picornavirus that causes a febrile illness with central nervous system involvement in humans. encephalomyocarditis virus Any of a group of closely related virus strains belonging to 1 serotype (family ...
- Viral infectious disease models for HCV included a novel in vitro HCV-infected primary human hepatocyte culture, mice infected with encephalomyocarditis virus (EMCV), and in vitro cell cultures infected with vesicular stomatitis virus ...
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