Multiplex RT-PCR isolation | n = 420 |
---|---|
Human rhinovirus/enterovirus | 125 (30%) |
Respiratory syncytial virus | 80 (19%) |
Parainfluenza virus 3 | 31 (7.4%) |
Adenovirus | 24 (5.7%) |
Human metapneumovirus | 22 (5.2%) |
Mycoplasma pneumoniae | 14 (3.3%) |
Influenza A/H31 | 10 (2.3%) |
Coronavirus NL63 | 6 (1.4%) |
Parainfluenza virus 1 | 5 (1.2%) |
Influenza A/H1–2009 | 5 (1.2%) |
Parainfluenza virus 4 | 4 (1%) |
Coronavirus OC43 | 4 (1%) |
Influenza B | 3 (0.7%) |
Coronavirus HKU1 | 3 (0.7%) |
Coronavirus 229E | 2 (0.5%) |
Parainfluenza virus 2 | 2 (0.5%) |
Influenza A | 1 (0.2%) |
Chlamydia pneumoniae | 1 (0.2%) |
Influenza A/H1 | 0 (0%) |
Bordetella pertussis | 0 (0%) |
Undetected | 129 (30.7%) |
Coinfections | 61 (14.5%) |