immunodeficiency virus, bovine – lentiviruses, equine – infectious anemia virus, equine – lentiviruses, feline – immunodeficiency virus, feline – lentiviruses, ovine-caprine – arthritis-encephalitis virus, caprine – visna-maedi virus – lentiviruses, primate – HIV – HIV-1 – HIV-2 – simian immunodeficiency virus – retroviruses, simian – leukemia virus, gibbon ape – mason-pfizer monkey virus – sarcoma virus, woolly monkey – simian immunodeficiency virus – simian t-lymphotropic virus 1 – simian t-lymphotropic virus 2 – spumavirus – tenuivirus – togaviridae – alphavirus – chikungunya virus – encephalitis virus, eastern equine – encephalitis virus, venezuelan equine – encephalitis virus, western equine – ross river virus – semliki forest virus – sindbis virus – rubivirus – rubella virus The list continues at List of MeSH codes (B05). B04