Human vaccinia infection after contact with a raccoon rabies vaccine bait - Pennsylvania, 2009.
Since 2003, the U.S. Department of Agriculture's Wildlife Services has coordinated a multistate oral rabies vaccination (ORV) program for wildlife in a 15-state zone extending from Maine to Alabama and in Texas. The program seeks to enhance local control and prevent the spread of epizootic rabies among raccoons and, in Texas, among gray foxes and coyotes. The program uses baits containing liquid vaccinia-rabies glycoprotein (V-RG) recombinant virus vaccine. Because contact with ruptured baits can produce vaccinia virus infection in certain persons, surveillance for human and domestic animal contact with the baits is conducted, relying largely on reports from persons who find baits and call telephone numbers printed on them. In August 2009, during the autumn baiting campaign in western Pennsylvania, a woman aged 35 years who was taking immunosuppressive medication for inflammatory bowel disease contacted the Pennsylvania Department of Health (PADOH) after handling a ruptured bait, which had leaked liquid rabies vaccine onto a patch of abraded skin on her right hand. The patient subsequently developed vaccinia virus infection and was treated with human vaccinia immune globulin intravenous (VIGIV) and an investigational antiviral agent. This report describes this case, which was the second case of human vaccinia infection related to the ORV program. Public health agencies should educate the public, and particularly pet owners, regarding potential hazards associated with handling wildlife rabies vaccine baits and should provide guidance for persons exposed to this vaccine.
D000328:Adult; D005260:Female; D006801:Humans; D000821:Animal Feed; D016867:Immunocompromised Host; D016756:Immunoglobulins, Intravenous / Q000627:therapeutic use; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D015212:Inflammatory Bowel Diseases / Q000188:drug therapy; D010414:Pennsylvania; D010571:Pest Control / Q000379:methods; D011818:Rabies / Q000517:prevention & control / Q000662:veterinary; D011819:Rabies Vaccines / Q000008:administration & dosage; D011820:Rabies virus / Q000235:genetics; D014615:Vaccinia / Q000188:drug therapy / Q000635:transmission; D014616:Vaccinia virus / Q000235:genetics; D000835:Animals, Wild; D000818:Animals
D016756:Immunoglobulins, Intravenous; D007166:Immunosuppressive Agents; D011819:Rabies Vaccines