Page 28 of articles about biosecurity
Effect of vaccination against PRRSV on virus shedding
Effect of modified-live porcine reproductive and respiratory syndrome virus vaccine on the shedding of wild-type virus from an infected population of growing pigs.
United States: Amendment to the Directive on approved substances in the production of meat, poultry and egg products
Use of a live attenuated Salmonella enterica serovar Typhimurium vaccine
FDA announces new resource on sampling programs for food safety
The U.S. Food and Drug Administration took major steps to prevent foodborne illness
China provincial governors tasked to ensure food security
The emergence of PEDV and the importance of biosecurity in feed supply chain
The transmission of PEDV through the feed supply chain is an example of a complex disease transmission pathway that triggered swine feed industry stakeholders to collaborate in understanding and addressing the risk factors.