Prevalence of antibodies to Coxiella burnetii in blood donors in the Czech Republic.
In 1988-1993, a total of 3,732 sera of blood donors from two districts (Strakonice and Nový Jicń) of the Czech Republic were tested for antibodies to Coxiella burnetii. Using the complement-fixation test at titers of 8 (10) and higher, the antibodies were detected in 41 (1.1%). No statistically significant difference in seroprevalence between the Strakonice and Nový Jicín districts was found (chi 2 = 2.536, P = 0.112, d.f. = 1). Antibodies were ascertained in 36 donors, 24 of which worked in agriculture. In one donor, antibodies persisted for at least 21 months. The highest ascertained titer was 160.
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Department of Epizootiology, University of Veterinary and Pharmaceutical Science, Brno, Czech Republic.
D000383:Agriculture; D000907:Antibodies, Bacterial / Q000097:blood*; D001782:Blood Donors; D003168:Complement Fixation Tests; D016997:Coxiella burnetii / Q000276:immunology*; D003604:Czechoslovakia / Q000453:epidemiology; D006801:Humans; D015995:Prevalence; D011778:Q Fever / Q000453:epidemiology*
D000907:Antibodies, Bacterial