title: Nationwide serological survey of equine influenza in Nigeria.
abstract: The objective of this work was to examine the incidence of equine influenza viruses in the equine population of an area of tropical Africa where equine influenza virus activity has recently been reported for the first time. A serological survey of sera from horses and donkeys from regions of Nigeria taken from 1990 to 1993 was carried out and the results obtained were com-pared with equine sera from Western Europe (Ireland). The sera were assayed for presence of antibodies by both haemagglutination inhibition (HI) and ELISA using a monoclonal antibody to the prototype H3 equine influenza virus, A/equine/Miami/1/63. The results showed that equine influenza was present in horses and donkeys in all regions of Nigeria.
authors.affiliation: Institute for Animal Health Pirbright Laboratory, Surrey, U.K.
authors.forename: C A
authors.initials: CA
authors.lastname: Adeyefa
authors.forename: C
authors.initials: C
authors.lastname: Hamblin
authors.forename: A A
authors.initials: AA
authors.lastname: Cullinane
authors.forename: J W
authors.initials: JW
authors.lastname: McCauley
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D006734:Horse Diseases / Q000453:epidemiology* / Q000276:immunology / Q000821:virology; D006736:Horses; D015994:Incidence; D009980:Influenza A virus / Q000276:immunology; D009549:Nigeria / Q000453:epidemiology; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary* / Q000821:virology
chemical_list: D000914:Antibodies, Viral