Porcine Reproductive and Respiratory Syndrome Virus, Thailand, 2010–2011
نویسندگان
چکیده
Characterization of porcine reproductive and respiratory syndrome virus (PRRSV) isolates from pigs in Thailand showed 30-aa discontinuous deletions in nonstructural protein 2, identical to sequences for highly pathogenic PRRSV. The novel virus is genetically related to PRRSV from China and may have spread to Thailand through illegal transport of infectious animals from bordering countries.
منابع مشابه
Porcine Reproductive and Respiratory Syndrome
Porcine reproductive and respiratory syndrome (PRRS) is characterised by reproductive failure of sows and respiratory problems of piglets and growing pigs. The disease is caused by the PRRS virus, a virus currently classified as a member of the order Nidovirales, family Arteriviridae, genus Arterivirus. The primary target cell of the virus is the alveolar macrophage of the pig. Two major antige...
متن کاملThe sensitivity and specificity of the collection & laboratory analysis of non-conventional Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) diagnostic samples
Diag* OR Specimen OR Test OR Sample OR Ig* OR antibody OR immunoglobulin virus AND Abstract Blood OR Serum OR Oral OR Fluid OR Juice OR Meat OR Swab OR venipuncture AND Abstract Sensitiv* OR Specific* OR Predictive value OR Accura* OR Precis* OR Reliab* AND Abstract PCR OR Pen-side OR ELISA OR IFA OR Chromatic AND Abstract PRRS* OR Porcine Reproductive Respiratory Syndrome virus
متن کاملComplete Genome Sequence of a Novel Natural Recombinant Porcine Reproductive and Respiratory Syndrome Virus Isolated from a Pig Farm in Yunnan Province, Southwest China
YN-2011 is a highly pathogenic North American porcine reproductive and respiratory syndrome virus (PRRSV). Unlike previously described PRRSVs, which contained a 30-amino-acid deletion in NS2, YN-2011 had no amino acid deletions or insertions but had several new mutations in NS2. Here, we announce the complete genome sequence of YN-2011.
متن کاملEvaluation of damaged filters as a risk factor for the penetration of aerosolized porcine reproductive and respiratory syndrome virus
Introduction Current research has shown that porcine reproductive and respiratory syndrome virus (PRRSV) can be transmitted to naïve pig populations through bioaerosols from infected pigs and high biosecurity farms have implemented air filtration to reduce this risk. Installation of fiberglass filters has been shown to be a valid method in preventing spread; however, damage to the filters durin...
متن کاملPorcine Reproductive and Respiratory Syndrome
Porcine reproductive and respiratory syndrome (PRRS) is characterised by reproductive failure of sows and respiratory problems of piglets and growing pigs. The disease is caused by the PRRS virus, a virus currently classified as a member of the order Nidovirales, family Arteriviridae, genus Arterivirus. The primary target cell of the virus is the alveolar macrophage of the pig. Two major antige...
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