Table 1
Number of ASF cases in Poland in 2014–2018 (9)
| Year | Number of cases | Number of outbreaks |
|---|---|---|
| 2014 | 30 | 2 |
| 2015 | 53 | 1 |
| 2016 | 80 | 20 |
| 2017 | 741 | 81 |
| 2018 | 2,438 | 109 |

Fig. 1
Probable routes of ASFV transmission to pigs and wild boars. Flies as vectors of pathogenic microorganisms for pigs