Animal Diseases
African Swine Fever


African swine fever is a highly contagious viral disease that affects domestic and wild pigs.. On this page you will find updated data on confirmed outbreaks and detailed information about the global spread of the virus among swine populations.

Through interactive maps and tables, it is possible to follow the evolution of the outbreaks, identify the most affected areas, and analyze global spread trends. This resource is designed to provide a clear and updated overview of the impact of African swine fever on the swine industry.

The page is updated daily with the latest available data.

The last outbreak was reported on 2026/11/03 (Estonia)
The last outbreak was reported on 2026/11/03 (Estonia)

All the historical data

Outbreaks of African Swine Fever - Source: FAO

Outbreaks colored according to their date
from 2021-01-04    to 2026-11-03.

Reference period

Select the starting month for the following analyses:

Summary table on Outbreaks of African Swine Fever (ASF)

Affected Countries
in the World 		Outbreak data for the period: 2026/7 - 2026/10  (Mesi completi)
Number of
Affected areas		 Total number
of Outbreaks		 Change
in the period selezionato		 Change
last month completo
World 598
 1671
-45.4% +96.5%
Latvia 66
 265
+47.2% +47.5%
Poland 98
 250
-51.6% +88.7%
Italy 58
 236
-50.2% +400.0%
Romania 82
 180
+33.3% -21.4%
Hungary 50
 170
+23.2% +250.0%
Croatia 13
 128
+137.0% 0.0%
Bulgaria 59
 81
+∞ > +1,000%
Finland 5
 80
+∞ +311.1%
Vietnam 68
 71
-68.7% +21.1%
Germany 11
 53
-86.3% -86.7%
Lithuania 14
 33
-94.9% +100.0%
Serbia 12
 29
-78.0% +∞
Estonia 18
 22
-24.1% +25.0%
Spain 3
 20
-23.1% +100.0%
Republic of Moldova 12
 16
0.0% +100.0%
Bosnia 6
 13
+333.3% -100.0%
South Korea 8
 8
-90.0% 0.0%
Laos 6
 6
+∞ -100.0%
Ukraine 4
 4
-63.6% -100.0%
South Africa 1
 2
+∞ -100.0%
China, Taiwan Province of 2
 2
+∞ -100.0%
India 1
 1
+∞ +∞
Thailand 1
 1
+∞ 0.0%
Source: FAO - Processed by: CLAL

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