Rift Valley Fever. A survey for antibody to the virus in bird species commonly found in situations considered to be enzootic.
D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D001103:Arboviruses / Q000276:immunology*; D001715:Bird Diseases / Q000276:immunology*; D001717:Birds; D007630:Kenya; D012295:Rift Valley Fever / Q000276:immunology / Q000662:veterinary*; D012296:Rift Valley fever virus / Q000276:immunology*
D000914:Antibodies, Viral