title: Seroprevalence investigation of bovine brucellosis in Macenta and Yomou, Guinea.
abstract: Brucellosis is one of the world's major zoonotic diseases associated with reproductive disorders and a potential infection of human. Brucellosis leads to serious economic losses due to late-term abortion, stillbirth, weak calves, and sterility. In Guinea, the data on brucellosis was only detected as far back as 10 years ago. The purpose of this study was to estimate the prevalence of bovine brucellosis in the provinces of Macenta and Yomou of Guinea. A structured questionnaire was used in the clinical study, and 345 cattle were clinically examined. Three hundred serum samples were initially subjected to the Rose Bengal test (RBT); the positive results of which were confirmed by the complement fixation test (CFT). The investigation indicated that farmers had little information on brucellosis. Hygroma, abortion, sterility, and placental retention were the observed symptoms. Of the 29 RBT-positive samples, 26 were confirmed by CFT. The prevalence of brucellosis in Macenta and Yomou was 12 and 5.33 %, respectively. In both provinces, the prevalence mean was 8.67 %. This study highlighted the immediate necessity to carry out a strengthened surveillance of human and animal brucellosis to obtain as many data as possible in order to establish strategies for prevention and management of brucellosis in Guinea.
authors: Laboratory of Infectious Disease, College of Veterinary Medicine, Jilin University, Changchun, 130062, China, seydousylla45@yahoo.fr.
authors: Seydou
authors: S
authors: Sylla
authors: Youssouf
authors: Y
authors: Sidimé
authors: Yixue
authors: Y
authors: Sun
authors: Sayon
authors: S
authors: Doumbouya
authors: Yanlong
authors: Y
authors: Cong
mesh_terms: D000034:Abortion, Veterinary / Q000453:epidemiology; D000818:Animals; D000907:Antibodies, Bacterial / Q000097:blood; D002007:Brucellosis, Bovine / Q000453:epidemiology*; D002417:Cattle; D003168:Complement Fixation Tests / Q000662:veterinary; D005260:Female; D016701:Guinea / Q000453:epidemiology; D006801:Humans; D011247:Pregnancy; D012395:Rose Bengal; D016036:Seroepidemiologic Studies; D011795:Surveys and Questionnaires; D015047:Zoonoses / Q000453:epidemiology*
chemical_list: D000907:Antibodies, Bacterial; D012395:Rose Bengal