[Epidemic occurrence of respiratory tract infections due to chlamydia].

An analysis included 92 children aged between 3 and 7 years, 88 children aged between 3 months and 17 years and 29 their parents with diagnosed chlamydial respiratory infections. Incidence of respiratory infections in the studies pre-school children was 53.2% while in family environment -87.5% in children, and 68.9% in their parents. Infection with chlamydia was found in all members in 57.8% the examined families. All children in 70.3% families were infected.