Clinical Characteristics and Microorganisms Isolated in Community-Acquired Pneumonia in the COVID-19 Period

Table 2

Aetiologies.

Microorganism	Number (%)
Unknown	157 (69.7%)
S. pneumoniae	19 (8.4%)
Pseudomonas aeruginosa	7 (3.1%)
Legionella	5 (2.25)
Klebsiella pneumoniae	4 (1.8%)
E. coli	4 (1.8%)
MRSA	3 (1.3%)
Metapneumovirus	3 (1.3%)
Respiratory syncytial virus	2 (0.9%)
Haemophilus influenzae	2 (0.9%)
Coxiella burnetii	2 (0.9%)
S. gallolyticus	2 (0.9%)
Coinfection	6 (2.7%)

Coinfection cases included. 1. E. coli, K. pneumoniae, and P. aeruginosa. 2. K. pneumoniae and E. coli. 3. S. constellatus and MSSA. 4. Rhinovirus and Citrobacter. 5. Rhinovirus and possible M. pneumoniae. 6. Rhinovirus and possible C. pneumoniae.