Epidemiologic factors, clinical findings, and vaccination status of rabies in cats and dogs in the United States in 1988. National Study Group on Rabies.
Despite the availability of rabies vaccination through private veterinarians and government-sponsored rabies control programs, rabies was reported in an average of 338 cats and dogs per year from 1980 through 1987 in the United States. Information was collected on 90% of the 183 cats and 97% of the 119 dogs that were reported to have rabies in the continental United States in 1988. The median age of rabid cats and dogs was 1 year, and 81% were from rural areas. Compared with rabid cats, rabid dogs were more likely to have been male (66 vs 42%, odds ratio = 2.6), to have been kept as pets (84 vs 43%, odds ratio = 6.8), and to have had reported contact with wildlife before onset of illness (38 vs 14%, odds ratio = 3.8). Rabid cats accounted for a greater proportion of human rabies postexposure prophylaxis, bites to people, and exposures to other animals than did rabid dogs. Although the clinical signs of rabies varied, rabid cats were more likely than dogs to have had aggressive behavior (55 vs 31%, odds ratio = 2.8). In contrast, rabid dogs were more likely than cats to have had an illness consistent with a paralytic process. The median period between onset of illness and death was 3 days (range, less than 1 to 10) in rabid cats and dogs that were allowed to die of rabies. Vaccine failures were documented in 3 (1%) rabid animals (2 cats and 1 dog). All animals had received only a single dose of vaccine in their lifetime and were vaccinated when they were between 3 and 6 months old.
Eng
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Division of Viral and Rickettsial Diseases, Centers for Disease Control, Atlanta, GA 30333.
Fishbein
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D000818:Animals; D002371:Cat Diseases / Q000453:epidemiology* / Q000276:immunology; D002415:Cats; D004283:Dog Diseases / Q000453:epidemiology* / Q000276:immunology; D004285:Dogs; D006801:Humans; D011818:Rabies / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary*; D011819:Rabies Vaccines / Q000008:administration & dosage*; D014481:United States / Q000453:epidemiology; D014611:Vaccination / Q000706:statistics & numerical data / Q000662:veterinary*
D011819:Rabies Vaccines