| seroprevalence of chlamydia pneumoniae antibodies in a young adult population sample living in verona. european community respiratory health survey (ecrhs) verona. | the aim of the study was to evaluate the prevalence of antibodies to chlamydia pneumoniae in a random population sample of 369 young adults (aged 20-44 years), living in verona, italy. igg and igm titers were measured by micro-immunofluorescence. igg antibodies, greater or equal to 16, were found in 104/177 (58.8%) men and 76/192 (39.6%) women (p < 0.001). no relationship was found between igg seropositivity, age, social class, education and family size. factors positively associated with igg se ... | 2000 | 10697790 |