Porcine reproductive and respiratory syndrome virus (PRRSV) in GB pig herds: Farm characteristics associated with heterogeneity in seroprevalence

Agriculture & Biology

• Porcine reproductive and respiratory syndrome virus 90%
• seroprevalence 75%
• herds 58%
• farms 46%
• swine 45%
• antibodies 11%
• enzyme-linked immunosorbent assay 9%
• risk management 7%
• logit analysis 7%
• statistical models 6%
• cross-sectional studies 6%
• purchasing 6%
• quarantine 6%
• gilts 6%
• sows 5%
• infection 3%

Medicine & Life Sciences

• Porcine respiratory and reproductive syndrome virus 100%
• Farms 80%
• Seroepidemiologic Studies 78%
• Swine 55%
• Statistical Models 15%
• Antibodies 11%
• Quarantine 10%
• Enzyme-Linked Immunosorbent Assay 9%
• Risk Management 7%
• Young Adult 5%
• Logistic Models 4%
• Cross-Sectional Studies 4%
• Infections 3%