Al-though few cases of PRRSV 1 have been reported in China, the prevention and control of PRRSV should not be ignored. The origin of PRRSV, ge-netic evolution and pathogenicity of PRRSV 1 were retrospectively analyzed, in order to provide valuable evidences for molecular epidemiology and ...
Molecular epidemiology of PRRSV in South China from 2007 to 2011 based on the genetic analysis of ORF5 Porcine reproductive and respiratory syndrome virus (PRRSV) has proven to be highly genetically variable; however, comprehensive information regarding the ... J Xie,W Zhu,Y Chen,... - 《Micr...
The objective of the present study was to determine the cross-protection of Ingelvac PRRS MLV against challenge with the new lineage 1 PRRSV emerged in China in pigs. Two lineage 1 PRRSV strains (FJZ03 and FJWQ16 originated from recombination event betwe
ChinabShandongInstituteofVeterinaryDrugQualityInspection,ShandongKeyLaboratoryforQualitySafetyMonitoringandRiskAssessmentofAnimalProducts,HuaicunStreetNo.68,Jinan250722,ShandongProvince,ChinacDepartmentofPathobiology,UniversityofIllinoisatUrbana-Champaign,2001SouthLincolnAve,Urbana,IL61802,USAdDepartmentofBiologyand...
Recent research underscores the limitations of current commercial PRRSV vaccines, as exemplified by an outbreak in China involving the NADC-30-like strain in vaccinated swine11,12. In response to these challenges, Holtkamp, in 2011, proposed a classification system for swine herds based on their ...
Z HANG Chun-li ng1,Z ANG K e-w ei2,Z HANG W an-hua1,WANG Y i n g1, JI ANG Feng-y i ng1,Z OU Y ong1*,L I Chun-hua1,H E X i-zhong1 (1.Ani m alH usbandry and Veterinary Research I nstit u te,Shanghai Acade m y o fA gricultural Sciences, Shanghai201106,China...
Whole Genome Characterization and Pathogenicity of a SC2020‐1‐Like PRRSV‐1 Strain Emerging in Southwest Chinadoi:10.1155/2024/5627927Wang, Yuan-MengDeng, Li-ShuangHuang, Bing-ZhouLi, Han-YuDuan, Jia-QiYan, Yi-XinLai, Si-YuanAi, Yan-Ru...
The objective of the present study was to determine the cross-protection of Ingelvac PRRS MLV against challenge with the new lineage 1 PRRSV emerged in China in pigs. Two lineage 1 PRRSV strains (FJZ03 and FJWQ16 originated from recombination event between NADC30 and JXA1-like strain). We ...
RecombinationThe diversity of porcine reproductive and respiratory syndrome virus (PRRSV) in China is increasing rapidly along with mutation and recombination. Recombination could occur between inter- and intra-lineage of PRRSV, which accelerated the complexity of pathogenicity and cell tropism of the ...
For PPV4, it was described simultaneously in 2010 in the USA in pigs with porcine circovirus-associated diseases (PCVADs) [21] and in China in pigs with PRDC and aborted fetuses [22]. PPV4 has been found less frequently than the other PPVs; however, its presence in reproductive samples ...