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Chlamydial etiology of acute lower respiratory tract infections in children in the Sudan
Author(s) -
Herrmann B,
Salih MAM,
Yousif BE,
Abdelwahab O,
Mårdh PA
Publication year - 1994
Publication title -
acta pædiatrica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 115
eISSN - 1651-2227
pISSN - 0803-5253
DOI - 10.1111/j.1651-2227.1994.tb13044.x
Subject(s) - chlamydia trachomatis , medicine , chlamydia , chlamydia psittaci , chlamydiaceae , respiratory tract infections , pneumonia , antibody , chlamydiales , immunology , etiology , respiratory tract , microbiology and biotechnology , virology , respiratory system , biology
The role of Chlamydia pneumoniae in 110 Sudanese children with signs of acute lower respiratory tract infections (ALRI) was investigated. Four (3.6%) had evidence of C. pneumoniae infection, of whom 3 were culture‐positive, while 1 had an antibody response suggesting a recent infection. IgG antibodies at a titer of ≥1:32 to C. pneumoniae, Chlamydia psittaci and Chlamydia trachomatis were detected in 27 (24.5%), 27 (24.5%) and 7 (6.4%) of the 110 ALRI cases, respectively. C. pneumoniae, C. trachomatis or C. psittaci were not detected in nasopharyngeal secretions from any of 110 patients when fluorescence‐labeled specific monoclonal antibodies were used. In a seroepidemiological survey, 318 healthy Sudanese persons aged between 1 month and 67 years were studied for C. pneumoniae antibodies.