Research Article
Frequency of Toxoplasmosis in Water Buffalo (Bubalus bubalis) in Trinidad
Table 1
Frequency of toxoplasmosis in water buffalo by risk factor.
| Parameter | No. of animals tested | No. of (%) seropositive |
| Agea | | | Young | 143 | 6 (4.2) | Adult | 113 | 14 (12.4) | Unknown | 77 | 6 (7.8) |
| Sex | | | Male | 104 | 7 (6.7) | Female | 229 | 19 (8.3) |
| Management system | | | Free-range | 213 | 14 (6.7) | Semi-intensive | 120 | 12 (10.0) |
| Farm location | | | A | 50 | 2 (4.0) | B | 50 | 10 (20.0) | C | 50 | 4 (8.0) | D | 13 | 1 (7.7) | E | 75 | 6 (8.0) | F | 75 | 3 (4.0) | G | 20 | 0 (0.0) |
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a<2 years old were considered young and >2 years old were classified as old.
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