Natural distemper in vaccinated and unvaccinated dogs in Warsaw |
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| Authors: | Józwik A Frymus T |
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| Institution: | Department of Clinical Science, Microbiology and Parasitology, Faculty of Veterinary Medicine, Warsaw Agricultural University, Warsaw, Poland. jozwik@amaltea.sggw.waw.pl |
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| Abstract: | Two hundred and twenty-four dogs with clinical signs of distemper were examined for the presence of canine distemper virus (CDV) in mucous membranes by direct immunofluorescence assay. The study showed that 22% of the animals were CDV-positive. Most (33/50; 66%) of the infected dogs had never been vaccinated against distemper, whereas only 11 of 50 (22%) CDV-positive animals were immunized at least once. The difference in the infection rate between vaccinated and unvaccinated animals was statistically significant (P < 0.001), as assessed by the chi2 test. It is concluded that distemper is an important disease among dogs in Warsaw and the vaccination significantly reduces the risk of this disease. |
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