Page 243 of articles about health
Taiwan confirms an outbreak of foot and mouth disease
EU earmarks €199 million to support measures to combat animal diseases and zoonoses
Russia imposes temporary restrictions on swine product supplies from Latvia

Introduction, dissemination and perpetuation of PRRS virus in a region
Among the numerous genetically distinct isolates that are identified in high pig density areas every year, only a few are able to be transmitted between herds and even less able to widely spread and dominate the entire region or system.