New China swine fever strains point to unlicensed vaccines – Reuters
BEIJING (Reuters) – A new form of African swine fever identified in Chinese pig farms is most likely caused by illicit vaccines, industry insiders say, a fresh blow to the worlds largest pork producer, still recovering from a devastating epidemic of the virus.
FILE PHOTO: Pigs are seen at a backyard farm on the outskirts of Harbin, Heilongjiang province, China September 5, 2018. REUTERS/Hallie Gu
Two new strains of African swine fever have infected more than 1,000 sows on several farms owned by…