In Ukraine’s worst case of African swine fever, around 100,000 pigs are marked for slaughter after a fever outbreak was detected Saturday at Lviv region’s Halychyna Zahid, one of the nation’s biggest pig farms reports the Food Safety Service. Affecting 1.6% of Ukraine’s 6.4 million pigs, the case is Ukraine’s worst ever, reports Reuters. Since 2017, 351 cases have been detected in Ukraine, resulting in the destruction of 72,226 pigs.