Seroprevalence of bovine leptospirosis in Garanhuns Municipal District, Pernambuco State, Brazil.
The prevalence of Leptospira interrogans serovars in dairy cattle was determined by analyzing 464 serum samples from cows on 15 properties in Garanhuns municipal district, Pernambuco State, Brazil. A microscopic seroagglutination test including 12 serovars of Leptospira interrogans as antigens was used. Samples with titres 100 were considered positive. Two hundred and twenty-one (47.63%) of the samples were positive to one or more serovars. The prevalence of the serovars was hardjo (21.98%), bratislava (15.73%), castellonis (11.64%), tarassovi (10.56%), pyrogenes (1.72%), icterohaemorrhagiae (1.08%), pomona (0.86%), wolffi (0.86%), grippotyphosa (0.86%), djasiman (0.43%), canicola (0.21 %), and copenhageni (0.21%).
Oliveira
A A
AA
Federal Rural University of Pernambuco, Department of Veterinary Medicine, Recife-PE, Brazil. deaalice@zipmail.com.br
Mota
R A
RA
Pereira
G C
GC
Langoni
H
H
Souza
M I
MI
Navegantes
W A
WA
Sá
M E
ME
D000372:Agglutination Tests / Q000662:veterinary; D000818:Animals; D000907:Antibodies, Bacterial / Q000097:blood; D000942:Antigens, Bacterial / Q000276:immunology; D001938:Brazil / Q000453:epidemiology; D002417:Cattle; D002418:Cattle Diseases / Q000097:blood / Q000453:epidemiology* / Q000382:microbiology; D005260:Female; D007921:Leptospira interrogans / Q000145:classification / Q000276:immunology; D007922:Leptospirosis / Q000453:epidemiology / Q000662:veterinary*; D016036:Seroepidemiologic Studies; D012703:Serotyping / Q000662:veterinary
D000907:Antibodies, Bacterial; D000942:Antigens, Bacterial