[Clinical and serologic study of Czecho-Slovak citizens working in developing countries from the aspect of risk of infection with Coxiella burnetii].

In the years 1984-1988 we observed, besides the routine examinations of history, clinical state, and laboratory tests, also the presence of antibodies to Coxiella burnetii antigens by means of microagglutination reaction (MAR). The examinations were performed in our citizens returning to Czecho-Slovakia from a long termed business stay in the developing countries. Antibodies to C.

[Clinico-immunologic examinations of foreign nationals with parasitic diseases].

Clinical and laboratory parameters were studied in a randomly selected series of East Asian population. A total of 31 subjects, whose ages ranged from 18 to 20 years and who came to Czechoslovakia for a long term study of working stay, were examined. The series represented healthy population.