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
Age^a
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)

^a<2 years old were considered young and >2 years old were classified as old.