Isolation of western equine encephalitis virus from an opossum.
The first isolation of an arbovirus (western equine encephalo-myelitis virus) from an opossum in the United States is reported.
D000818:Animals; D004668:Encephalitis Viruses / Q000302:isolation & purification*; D051379:Mice; D009893:Opossums; D011817:Rabbits