New China Swine Fever Strains Point To Unlicensed Vaccines: Experts

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 world's largest pork producer, still recovering...

source https://www.ndtv.com/world-news/new-china-swine-fever-strains-point-to-unlicensed-vaccines-experts-2356253