PMID- 22225855 OWN - NLM STAT- MEDLINE DCOM- 20150608 LR - 20181202 IS - 1865-1682 (Electronic) IS - 1865-1674 (Linking) VI - 59 Suppl 1 DP - 2012 Mar TI - Emerging and re-emerging swine viruses. PG - 85-102 LID - 10.1111/j.1865-1682.2011.01291.x [doi] AB - In the past two decades or so, a number of viruses have emerged in the global swine population. Some, such as porcine reproductive and respiratory syndrome virus (PRRSV) and porcine circovirus type 2 (PCV2), cause economically important diseases in pigs, whereas others such as porcine torque teno virus (TTV), now known as Torque teno sus virus (TTSuV), porcine bocavirus (PBoV) and related novel parvoviruses, porcine kobuvirus, porcine toroviruses (PToV) and porcine lymphotropic herpesviruses (PLHV), are mostly subclinical in swine herds. Although some emerging swine viruses such as swine hepatitis E virus (swine HEV), porcine endogenous retrovirus (PERV) and porcine sapovirus (porcine SaV) may have a limited clinical implication in swine health, they do pose a potential public health concern in humans due to zoonotic (swine HEV) or potential zoonotic (porcine SaV) and xenozoonotic (PERV, PLHV) risks. Other emerging viruses such as Nipah virus, Bungowannah virus and Menangle virus not only cause diseases in pigs but some also pose important zoonotic threat to humans. This article focuses on emerging and re-emerging swine viruses that have a limited or uncertain clinical and economic impact on pig health. The transmission, epidemiology and pathogenic potential of these viruses are discussed. In addition, the two economically important emerging viruses, PRRSV and PCV2, are also briefly discussed to identify important knowledge gaps. CI - (c) 2012 Blackwell Verlag GmbH. FAU - Meng, X J AU - Meng XJ AD - Department of Biomedical Sciences and Pathobiology, Center for Molecular Medicine and Infectious Diseases, College of Veterinary Medicine, Virginia Polytechnic Institute and State University (Virginia Tech), Blacksburg, VA, USA. xjmeng@vt.edu LA - eng GR - R01AI50611/AI/NIAID NIH HHS/United States GR - R01AI74667/AI/NIAID NIH HHS/United States PT - Journal Article PT - Research Support, N.I.H., Extramural PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, Non-P.H.S. PT - Review DEP - 20120109 PL - Germany TA - Transbound Emerg Dis JT - Transboundary and emerging diseases JID - 101319538 SB - IM MH - Animal Husbandry MH - Animals MH - Circovirus/isolation & purification MH - Communicable Disease Control/methods MH - Global Health MH - Humans MH - Porcine respiratory and reproductive syndrome virus/isolation & purification MH - Swine MH - Swine Diseases/*epidemiology/prevention & control/virology OTO - NOTNLM OT - Bungowannah virus OT - Menangle virus OT - Nipah virus OT - Torque teno sus virus OT - porcine bocavirus OT - porcine circovirus type 2 OT - porcine endogenous retrovirus OT - porcine lymphotropic herpesviruses OT - porcine reproductive and respiratory syndrome virus OT - porcine sapovirus OT - porcine toroviruses OT - swine hepatitis E virus EDAT- 2012/01/10 06:00 MHDA- 2015/06/09 06:00 CRDT- 2012/01/10 06:00 PHST- 2012/01/10 06:00 [entrez] PHST- 2012/01/10 06:00 [pubmed] PHST- 2015/06/09 06:00 [medline] AID - 10.1111/j.1865-1682.2011.01291.x [doi] PST - ppublish SO - Transbound Emerg Dis. 2012 Mar;59 Suppl 1:85-102. doi: 10.1111/j.1865-1682.2011.01291.x. Epub 2012 Jan 9.