Livestock.

The article discusses the viral infection, porcine reproductive and respiratory syndrome (PRRS) in pigs with the risk often increasing during autumn and winter due to the cold and damp conditions. It offers seven tips to prevent and control PRRS. It mentions closing the herd as a preventive measure, conducting a bio-security audit to evaluate high-risk areas, and adopting cleaning and disinfecting measures. Control programs with vaccination are also recommended.