Chlamydia pneumoniae

Chlamydia pneumoniae is now recognized as an important human pathogen. Chlamydia pneumoniae is involved in 5%-15% of community acquired pneumonias, and recent data indicate its relevance in severe pneumonia and as a respiratory pathogen in immunocompromised subjects. A causal role for Chlamydia pneumoniae in the initiation, exacerbations and promotion of asthma has been suggested. Approximately 5% of chronic bronchitis exacerbations have been attributed to Chlamydia pneumoniae infections, and ch