Officials from the city of Minokamo, Gifu Prefecture, said Wednesday that a case of classical swine fever has been discovered at a public research institute — the third such case of the virus being reported this year and just over a decade since it was official declared eradicated in Japan.
The latest case follows infections reported in September at a pig farm and another at a public livestock center park in November, both in the same Gifu city.
The prefectural government began culling hogs at the research institute, which breeds about 500 pigs for the development of brand-name pork products, after two animals tested positive for the virus that has a high mortality rate. Swine fever does not affect humans even if an infected animal is consumed. The outbreaks at public facilities could spark criticism against the local authority, which is at the forefront of measures to protect livestock.