The challenge of PRRS immunology
نویسندگان
چکیده
منابع مشابه
Some vexations that challenge viral immunology
The field of viral immunology seeks to understand mechanisms of virus-host interaction with a view of applying this knowledge to the design of effective vaccines and immunomodulators that control viral infections. This brief review discusses several areas of the field that hold substantial promise for translation, but where further work is critically required to find solutions. We emphasize tha...
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• Additional tests are available to actually determine the presence of the virus. These tests include immunohistochemistry staining (IHC), fluorescent antibody staining (FA), polymerase chain reaction (PCR), and virus isolation (VI). While a positive result on these tests indicates the virus is present in the sample, a negative test does not necessarily indicate that the pig is free of the viru...
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The paper describes the specifics of the epidemiology of the Porcine Reproductive and Respiratory Syndrome (PRRS), that is its "behavior" as a communicable disease in porcine populations, and compares them to the general epidemiological characteristics of communicable diseases. This analysis shows that infection with the PRRS virus "behaves" epidemiologically both as an epidemic and as an endem...
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Porcine reproductive and respiratory syndrome (PRRS) is recognised as an economically important swine disease worldwide, and is characterised by either reproductive failure in pregnant sows or respiratory tract distress particularly in suckling pigs [7, 32, 37]. The syndrome was first recognised in the United States of America (USA) in the mid 1980’s and was called ‘mystery swine disease’ or ‘b...
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ژورنال
عنوان ژورنال: The Veterinary Journal
سال: 2008
ISSN: 1090-0233
DOI: 10.1016/j.tvjl.2007.05.022