Seroprevalence of Coxiella burnetii in domestic ruminants in Gran Canaria Island, Spain.
Coxiella burnetii is the causative agent of Q fever, a zoonosis with worldwide occurrence. In the Canary Islands, the overall seroprevalence in humans has been estimated to be 21.5%. Gran Canaria island concentrates the highest ruminant population in the archipelago and the prevalence of the human infection is 23.5%. To evaluate the seroprevalence in livestock and the affected areas in Gran Canaria island, a total of 1249 ruminants were randomly selected for this study (733 goats, 369 sheep and 147 cattle). The samples were evaluated using an indirect ELISA Kit. The results showed seroprevalences of 60.4%, 31.7% and 12.2% in goats, sheep and cattle, respectively. Based on these results, Q fever could be considered as endemic in Gran Canaria island. Sanitary measures should be taken at the farm level to minimize the risk of exposure of C. burnetii to humans.
Department of Animal Medicine and Surgery, University of Las Palmas de Gran Canaria, Las Palmas, Canary Islands, Spain.
N F
NF
Rodríguez
C
C
Carranza
M
M
Bolaños
J L
JL
Pérez-Arellano
C
C
Gutierrez
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000097:blood / Q000453:epidemiology*; D016997:Coxiella burnetii / Q000302:isolation & purification*; D005843:Geography; D015511:Goat Diseases / Q000097:blood / Q000453:epidemiology*; D006041:Goats; D011778:Q Fever / Q000453:epidemiology / Q000662:veterinary*; D016036:Seroepidemiologic Studies; D012756:Sheep; D012757:Sheep Diseases / Q000097:blood / Q000453:epidemiology*; D013030:Spain / Q000453:epidemiology