Quadruple protection procedure for resuming pig production in farms with African Swine Fever in Asia
Highlights • #AfricanSwineFever outbreak has caused serious economic losses in China. #Pork supply in consequence faces huge demand. • The small-scale farms in China are encountering difficulties in raising pigs. • A comprehensive procedure was tested in 35 small pig farms that had been confirmed with African swine fever virus. • During a one-year study, 100 percent of porkers and 98.8 percent of sows were healthy respectively. • An effective biosafety procedure was develope