Table 5.
Direct transmission parameter estimates for ASFV genotype II and Sardinian strain of genotype I
| Subspecies | Genotype of the virus | Study type | Parameter values | Reference |
|---|---|---|---|---|
| Pigs and wild boar | Georgia II | Animal experiment Wild boar only group Wild boar/domestic pigs mixed group | R0 within pen: 5.0 (95% CI: 1.4–10.7) 6.1 (95% CI: 0.6–14.5) | Pietschmann et al. (2015) |
| Pigs | Georgia II | Animal experiment | Pig‐ to‐pig R0: 5.0 (95% CI 2.4–9.1) | Guinat et al. (2016b) |
| Pigs | Georgia II | Animal experiment | β within pen: 1.05 (95% CI 0.62–1.72) | Nielsen et al. (2017) |
| Pigs | Georgia II | Observational (Field data) | R0 within farm: from 8 to 11 | Gulenkin et al. (2011) |
| Pigs | Georgia II | Observational (Field data) | R0 within herd: from 4.4 to 17.3 | Guinat et al. (2018) |
| Pigs | Sardinia I | Observational (Field data) | R0 within herd: min: 1.20 (95% CI: 0.22–2.26) max: 2.67 (95% CI: 0.75–4.59) | Franzoni et al. (2020) |
R0 – basic reproduction number.
β – number of infectious contacts per infectious animal per time unit.