Public health response to a potentially rabid bear cub--Iowa, 1999.
On August 27, 1999, a 5-6 month-old black bear cub in a petting zoo in Clermont, Iowa, died after developing acute central nervous system signs; the initial direct fluorescent-antibody (DFA) test results available on August 28 indicated the bear had rabies. On August 29, in response to the positive laboratory report, the Iowa Department of Public Health (IDPH) initiated a campaign to identify and inform persons potentially exposed to the bear's saliva. Within 72 hours, IDPH staff verified contact and exposure information for approximately 350 persons. Subsequent testing found no evidence of rabies virus in brain or spinal cord tissues. This report describes the public health response to this potential rabies outbreak and reviews testing procedures and protocols for rabies.
D000820:Animal Diseases / Q000635:transmission; D000818:Animals; D016358:Contact Tracing; D005189:False Positive Reactions; D019085:Fluorescent Antibody Technique, Direct; D006801:Humans; D007484:Iowa; D011818:Rabies / Q000517:prevention & control / Q000635:transmission* / Q000662:veterinary*; D012209:Rhabdoviridae / Q000302:isolation & purification*; D001503:Ursidae / Q000821:virology*