| seroprevalence of selected infectious agents in a free-ranging, low-density lion population in the central kalahari game reserves in botswana. | twenty-one free-ranging central kalahari lions (panthera leo) exhibited a high prevalence rate of feline herpesvirus (100%) and feline immunodeficiency virus (71.4%). canine distemper virus and feline calicivirus occurred with a low prevalence. all individuals tested negative for feline coronavirus, feline parvovirus, feline leukemia virus, ehrlichia canis, and anaplasma phagocytophilum. | 2007 | 17460117 |