TABLE 2.

Distribution of co‐infections within 48 h after admission

Pathogen identified	No. (%) of patients (n = 408)	Mild and moderate (n = 319)	Severe ill (n = 71)	Critically ill (n = 18)
Respiratory virus (n = 348)	8 (2.3)
Respiratory syncytial virus	4	4
Influenza virus B	3	3
Influenza virus A	1	1
IgM testing of atypical bacteria (n = 399)	13 (3.2)
Mycoplasma pneumoniae	13	13
Bacterial PCR (n = 45)	12 (26.7)
Haemophilus influenzae	6	4	2
Klebsiella pneumoniae	2	1		1
Streptococcus pneumoniae	1	1
Staphylococcus aureus + Streptococcus pneumoniae	1		1
Staphylococcus aureus + Haemophilus influenzae	1	1
Methicillin‐resistant staphylococcus aureus + Haemophilus influenzae + Streptococcus pneumoniae	1	1
Total	33 (8.1)	29 (9.1)	3 (4.2)	1 (5.6)