Seroepidemiological survey of rabies virus antibodies in non vaccinated dogs in Nsukka environs, Nigeria |
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| Authors: | L O Wosu H N Anyanwu |
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| Institution: | Department of Veterinary Medicine, University of Nigeria, Nsukka. |
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| Abstract: | Serum samples from 254 non vaccinated and apparently healthy dogs of local breeds in Nsukka environs, Nigeria were examined for the presence of antibodies to rabies virus by haemagglutination-inhibition technique. The prevalence rates of rabies antibodies in, less than 3 months, 3-6 months, and over 6 months old dogs were 17.5%, 7.3% and 22.8% respectively, and overall 16.1% in the dog population. This was the first documented report of rabies antibodies in non vaccinated dogs in Eastern Nigeria. The results were discussed with respect to the epidemiology of prototype rabies and rabies-related viruses. It was suggested that the antibodies were most probably due to the non virulent prototype rabies or rabies-related virus strains. 83.9% of susceptible dogs in the population suggested a mandatory regular a vaccination of all dogs in interest of public health and control of the disease. The study highlighted the need for more studies on epidemiology of rabies and rabies-related viruses in Nigeria. |
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