[Serological estimation of the occurrence of chlamydiosis in children with the upper respiratory tract inflammation and pneumonia in 1993-1996 in the area of Wrocław].

: The investigation were made of the seasonal occurrence of the upper respiratory tract inflammation and pneumonia probably caused by ch. trachomotis. The immunofluorescence tests of chlamydia trachomatis were done in the blood serum of 1831 children aged from 2 weeks to 6 years hospitalised in Wroclaw. The research was conducted from 1993 to 1996. The obtained results allowed to assume that the occurrence of the infections confirmed by serologically positive reactions is not connected with the season predisposing the organism of child to the diminished immunity.