ASF Outbreak in Estonia Slashes 10% of National Pig Herd

Estonia is facing one of its most serious African Swine Fever (ASF) outbreaks in recent years, with losses amounting to approximately 25,000 pigs—about 10 percent of the national herd. The outbreak is raising alarm across Europe as producers grapple with herd health, food security, and trade disruption.

Key Developments

  • Seven confirmed outbreaks have been reported in domestic herds since June, leading to the culling of nearly 26,000 pigs.

  • Large commercial farms have been hit, with one facility losing nearly 6,000 head in a single event.

  • Authorities have imposed strict biosecurity lockdowns around major farms to prevent further spread.

Wild Boar as a Reservoir
Wild boar populations are playing a major role in the outbreak. In some regions, their numbers are well above recommended levels, creating an ongoing source of infection and complicating containment efforts.

Economic and Trade Impacts
The culling of pigs and restrictions on animal movement have caused significant economic strain. Export disruptions are beginning to ripple across the pork supply chain, with some companies halting imports of Estonian pork and reporting financial losses.

Industry Response
The Estonian pork industry is calling for urgent action, including stronger farm protections, new technology for surveillance, and expanded support for producers managing herd disruptions. Farmers are also demanding quicker regulatory approvals to increase housing capacity as the crisis forces reallocation of animals.

Looking Ahead
The ASF situation in Estonia is a stark reminder of the virus’s potential to devastate swine herds. With continued spread through wild boar and the risk of further commercial farm outbreaks, vigilance, preparedness, and biosecurity remain critical for producers across Europe and beyond.