Finland expands African swine fever containment zone as outbreak spreads beyond initial focus

Finland has widened its African swine fever containment area after detecting the virus in a wild boar nearly 40 kilometres west of the original boundary, signalling a potential spread of the outbreak beyond initial regions.

Finland has widened its African swine fever containment area in the south-east after authorities found the virus in a wild boar roughly 40 kilometres west of the previous boundary, according to the Finnish Food Authority. The latest case, in Pyhtaa on the Gulf of Finland coast, suggests the outbreak is spreading beyond the original focus near Virolahti, close to the Russian border.

The authority said the expanded zone now covers Kotka, Hamina and Pyhtaa, along with parts of Loviisa, Lapinjarvi and Kouvola. The stricter core area around Virolahti remains unchanged for now, although officials said further measures could follow next week.

The agency has now confirmed 36 infected wild boars since the disease was first detected in late July, including additional cases announced on 26 August and earlier findings on 11 August. Hunting and feeding wild animals are banned in the restricted area, while controls also apply to pigs, wild boars and related meat and breeding material.

The European Commission’s recent decision has already tightened rules on moving wild boar meat and other animal products from the infected zone. Finland’s Food and Drink Industries’ Federation has stressed that ASF poses no food safety risk to humans, but the disease has nonetheless disrupted pork exports, especially to markets outside the EU.