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Dog anti-rabies vaccination coverage in Jos South LGA of Plateau State, Nigeria CI Odita1, IS Tekki2*, DG Moses3, JI Barde3, KO Egwu3,


C.I. Odita
I.S. Tekki
D.G. Moses
J.I. Barde
K.O. Egwu
S.E. Idachaba
J.S. Ahmed
V.I. Ifende
O Makanju
D.A. Ugbe
P.N. Zhakom
E Nzekwe
N Watsamanda
G Okpala
Y Dashe
C Nwosuh
P.A. Okewole
D Shamaki

Abstract

Domestic dog (Canis familiaris), a well-known companion of man, is the main reservoir host of rabies virus and source of infection to humans in 95% cases in Africa. Vaccination of dogs against rabies is the most effective way of controlling the disease. WHO recommends that annual vaccination coverage of dog populations should be 70% and above for effective control of rabies. However, vaccination coverage of dogs is very low in most African countries, including Nigeria, where the global burden of the disease is highest next to Asia. The aim of this study was to determine and compare rabies vaccination coverage of dog population in Jos South Local Government area (LGA), Plateau State, Nigeria, using two survey approaches. Data on vaccination profile of rabid suspected dogs in Jos South LGA, were retrieved from records of cases presented to the National Veterinary Research Institute (NVRI), Vom, Nigeria, for confirmatory diagnosis from 2011 to 2016. Field data on demography and vaccination profile of owned domestic dogs were also obtained by face to face interview with dog owners in the LGA using structured questionnaire. Vaccination coverage of 4.9% and 19.7% were obtained for record and field surveys respectively, for sample estimates. Although average vaccination coverage was estimated as 12.4%, the true population vaccination coverage could be between 12% and 18%, (95% CI). The P-value (0.000) for association between survey approach and true vaccination coverage of dog populations in Jos South LGA was significant. Consequently, evaluation of regular vaccination by active survey is key to achieving WHO recommended vaccination coverage. Nigeria can only align with the world rabies elimination target of 2030 set by the WHO, OIE and FAO by active disease surveillance and enforcement of responsible dog ownership.

Keywords: Domestic dog, Jos South LGA, Rabies, Surveillance, Vaccination


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eISSN: 2315-6201
print ISSN: 1595-093X