August 3, 2026
 

Finland detects first African swine fever cases in wild boars near Russian border

The outbreak in Virolahti marks the first confirmed ASF detection in Finland, prompting authorities to establish an infection control zone.

Finland has confirmed its first cases of African swine fever (ASF) in wild boars found dead in Virolahti, a municipality in the country's south-east close to the Russian border, the Finnish Food Authority announced on 31 July 2026.

Preliminary tests confirmed the presence of the virus after the bodies of three dead boars were discovered by a local resident, who reported the find to the food authority. The first case was identified on 30 July.

The Finnish Food Authority has defined an infection zone around Virolahti and surrounding areas. The statement did not specify the total number of confirmed cases.

ASF is a viral haemorrhagic disease that carries a mortality rate approaching 100% in pigs and wild boars. It poses no risk to human health.

- The Straits Times