Of the African swine fever outbreaks recorded last week, the most were confirmed in the Podkarpackie, Pomeranian, and Warmian-Masurian Voivodeships. In total, African swine fever occurred in eight voivodeships.

African swine fever outbreaks in wild boar 9.11.2026

According to data from the General Veterinary Inspectorate, African swine fever outbreaks in wild boar were confirmed in the following areas:

Kuyavian-Pomeranian Voivodeship:

  • Świecie County (the municipalities of Dragacz and Warlubie)

Masovian Voivodeship:

  • Przysucha County (the municipality of Borkowice)

Subcarpathian Voivodeship:

  • Przemyśl County (Bircza Municipality)
  • Przeworsk County (Kańczuga Municipality)
  • Rzeszów County (Błażowa and Hyżne Municipalities)

Pomeranian Voivodeship:

  • Lębork County (Nowa Wieś Lęborska Municipality)
  • Puck County (Krokowa Municipality)
  • Słupsk County (Główczyce Municipality)
  • Wejherowo County (Gniewino and Wejherowo municipalities)

Świętokrzyskie Voivodeship:

  • Ostrowiec County (Kunów municipality)

Warmian-Masurian Voivodeship:

  • Ełk County (Prostki municipality)
  • Kętrzyn County (Barciany municipality)
  • Olsztyn County (Świątki municipality)
  • Ostróda County (Morąg municipality)

West Pomeranian Voivodeship:

  • Gryfino County (Gryfino Municipality)

Contact with the virus was confirmed in a total of 26 wild boar. 16 outbreaks involved wild boar found dead, while 7 involved wild boar shot. 

ASF in the year 2026 

This brings the total number of confirmed ASF outbreaks in wild boar this year to 1839.  This is more than 1000 fewer outbreaks than in the corresponding period last year. The disease’s range has also changed slightly compared with twelve months ago. Most noticeable is the lower number of confirmed disease outbreaks in the Pomeranian Voivodeship, the absence of cases in the Opole region, and the limited pressure from the disease in the Lubusz and Greater Poland Voivodeships. At the same time, the number of ASF outbreaks has increased in the Kuyavian-Pomeranian Voivodeship, and the disease has also appeared in Piotrków County in the Łódź Voivodeship, as well as in Przemyśl and Rzeszów Counties in the Subcarpathian region. 

This year, 10 ASF outbreaks were also confirmed in domestic pig herds. The disease occurred in the Kuyavian-Pomeranian, Lublin, Podlaskie, Pomeranian, and West Pomeranian Voivodeships.