Serological Survey for Avian Influenza in Turkeys in Three States of Southwest Nigeria

Table 1

Prevalence of avian influenza virus antibodies in sampled turkeys.

	Number sampled	Number positive (%)
State
Oyo	315	19 (6.0)
Osun	95	4 (4.2)
Ondo	110	0 (0)
Management system
Free-range	7	2 (28.6)
Intensive	513	21 (4.1)
Breed
Exotic	189	10 (5.3)
Local	331	13 (3.9)
Age
Grower	188	5 (2.7)
Adult	332	18 (5.4)
Sex
Male	203	8 (3.9)
Female	317	15 (4.7)

Statistically significant.
value = 0.034, OR = 9.4 (95% CI: 1.7–51.0).