From: Clinical characteristics of community-acquired pneumonia due to Moraxella catarrhalis in adults: a retrospective single-centre study
MC-CAP (%)
SP-CAP (%)
M. catarrhalis
105 (78.4)
4 (3.1)
H. influenzae
11 (8.2)
0
S. pneumoniae
8 (6)
116 (89.2)
Polymicrobial
9 (6.7)
9 (6.9)
None
1 (0.7)
1 (0.8)