Seroprevalence of Coxiella burnetii antibodies among students of the Faculty of Medicine in Kosice (Slovakia).
Titers of immunoglobulin IgG against phases I and II of Coxiella burnetii were determined in 241 students of the Faculty of Medicine by ELISA method and the respective risk factors were evaluated, e.g., rural and urban life, consumption of milk, contact with animals and gender, which may be associated with exposure to C. burnetii. Phase I antibodies (Abs) were detected in 59 serum samples (24.4 %) at antibody level of 1: 100-1: 400. Phase II Abs were found in 179 persons (74.2 %). The titers were in the range of 1: 100-1: 1600. The titer > or =1: 800 of IgG was used as a cut-off level, and was detected only in 20 students (8.2 %). No significant difference in the prevalence of Abs was detected either between the students living in rural and urban environment (78.8 and 73.2 %, respectively) or between males and females (74.0 and 74.7 %, respectively). Abs were detected more frequently in raw milk consumers (68.1 %) and in students who kept some animals (73.7 %).
Dorko
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Department of Epidemiology, Safárik University, Kosice, Slovakia. erik.dorko@upjs.sk
Kalinová
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Pilipcinec
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D000818:Animals; D000829:Animals, Domestic; D000907:Antibodies, Bacterial / Q000097:blood*; D015897:Comorbidity; D016997:Coxiella burnetii / Q000276:immunology*; D003611:Dairy Products / Q000009:adverse effects / Q000382:microbiology; D004781:Environmental Exposure; D005260:Female; D005506:Food Contamination; D005516:Food Microbiology; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood*; D008297:Male; D008460:Meat / Q000009:adverse effects / Q000382:microbiology; D011778:Q Fever / Q000175:diagnosis / Q000453:epidemiology* / Q000635:transmission; D012307:Risk Factors; D012424:Rural Population / Q000706:statistics & numerical data; D016036:Seroepidemiologic Studies; D018154:Slovakia / Q000453:epidemiology; D013337:Students, Medical / Q000706:statistics & numerical data*; D013987:Ticks; D014505:Urban Population / Q000706:statistics & numerical data; D055815:Young Adult; D015047:Zoonoses
D000907:Antibodies, Bacterial; D007074:Immunoglobulin G