Leptospira Seroprevalence in Domestic Dogs and Cats on the Caribbean Island of Saint Kitts

Table 5

Seroprevalence in vaccinated and unvaccinated dogs to serovars present in the vaccine used in the clinic.

Serovars	Prevalence in vaccinated group (%); 95% confidence interval	Prevalence in nonvaccinated group (%); 95% confidence interval	value; (Fisher’s test)
Icterohaemorrhagiae	21.7 3.5–40.0	31.5 20.6–42.4	0.4
Pomona	4.3 0–13.4	9.6 2.7–16.5	0.7
Canicola	13.0 0–27.9	20.5 11.1–30.0	0.5
Grippotyphosa	0	0.01 0–0.04	1