Table 3.
Prevalence of ASFV differential diagnoses among pigs sampled from May 2021 through June 2022 from six abattoirs located in the Kampala metropolitan area of Uganda.
| Pathogen | Number tested | Number positive | % | 95% confidence interval |
|---|---|---|---|---|
| Proportions for all pig samples tested for ASFV differential diagnoses | ||||
| PRRSVa | 1,329 | 11 | 0.8 | 0.4–1.5 |
| S-IAVa | 1,330 | 1,188 | 89.3 | 87.5–90.9 |
| Salmonella spp. | 903 | 40b | 4.4 | 3.3–6.0 |
| CSFV | 559 | 0 | 0 | 0–0.8 |
| Proportions of ASFV qPCR positive pigs that tested positive for ASFV differential diagnoses | ||||
| PRRSVa | 794 | 7 | 0.9 | 0.4–1.8 |
| S-IAVa | 794 | 714 | 89.9 | 87.6–91.8 |
| Salmonella spp. | 568 | 26b | 4.6 | 3.1–6.6 |
| CSFV | 339 | 0 | 0 | 0–1.3 |
a
Indicates serologic testing was done and results are seroprevalence. All other diagnostic assays were real-time PCR assays that detected the pathogen of interest’s nucleic acid.
b
26/40 (65%) of the Salmonella positive pigs were positive for ASFV.