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Investigation of Toxoplasma gondii infection in aborted sheep fetuses of North Khorasan cities using PCR.
| City | Results | Sum | |
|---|---|---|---|
| Positive | Negative | ||
| Faruj and Shirvan | 10 (13.7%) | 63 | 73 |
| Esfarayen | 2 (9.1%) | 20 | 22 |
| Bojnourd and Maneh and Samalqan | 2 (5.3%) | 36 | 38 |
| Sum | 14 (10.5) | 119 (89.5%) | 133 |
