title: Marburg, Ebola and Rift Valley Fever virus antibodies in East African primates.
abstract: Sera from 464 primates held at four institutes in Kenya were tested by indirect immunofluorescence for the presence of antibodies against Marburg, Ebola, Congo haemorrhagic fever, Rift Valley fever and Lassa viruses. Four of 136 vervet monkeys were positive for Marburg virus antibodies and three of 184 baboons had antibodies against Ebola virus. One baboon was positive for Marburg virus antibodies. Two vervet monkeys, three baboons and one grivet monkey (of 56 tested) had antibodies against Rift Valley fever virus. No Congo or Lassa virus antibodies were detected. A sample of 88 sera of more arboreal primates (Sykes, blue and colobus monkeys) were negative against all five antigens, as were sera from 58 staff members of the institutes who worked with or near the animals.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D002043:Bunyaviridae / Q000276:immunology*; D029043:Ebolavirus / Q000276:immunology; D000882:Haplorhini / Q000276:immunology*; D006482:Hemorrhagic Fevers, Viral / Q000453:epidemiology / Q000662:veterinary; D007630:Kenya; D029024:Marburgvirus / Q000276:immunology; D008992:Monkey Diseases / Q000453:epidemiology; D012209:Rhabdoviridae / Q000276:immunology*; D012296:Rift Valley fever virus / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral