Ecology of orthopoxviruses and use of recombinant vaccinia vaccines.
Little is known of the ways in which orthopoxviruses are maintained in nature, and the role of wild-life reservoirs requires further investigation. This lack of information is important in view of proposals to use as vaccines recombinant vaccinia viruses which carry genes for other immunising antigens. The possibility that such strains may become established in nature, as vaccinia may have in Indian buffaloes, and/or undergo genetic hybridisation with existing orthopoxviruses should be considered.
D000818:Animals; D000835:Animals, Wild / Q000382:microbiology; D002415:Cats; D004197:Disease Reservoirs; D006801:Humans; D011212:Poxviridae / Q000276:immunology*; D011213:Poxviridae Infections / Q000517:prevention & control*; D011994:Recombinant Proteins / Q000276:immunology; D012900:Smallpox Vaccine / Q000276:immunology*
D011994:Recombinant Proteins; D012900:Smallpox Vaccine