Intermedius) * Streptococcus pneumoniae * Streptococcus pyogenes * (Gruppe A) Aerobe gramnegative mikroorganismer Haemophilus influenzae * Haemophilus parainfluenzae * Klebsiella pneumoniae * # Moraxella (Branhamella) catarrhalis * Anaerobe mikroorganismer Fusobacterium spp.
Autres Chlamydophila (Chlamydia) pneumoniae* Chlamydia trachomatis* Coxiella burnetii Legionella pneumophila Mycoplasma genitalium Mycoplasma hominis Mycoplasma pneumoniae*