Table 2.
Viruses identified from influenza‐like illness swabs, by PCR
| Virus group | PCR result | Virology data set (n = 643 specimens) | |
|---|---|---|---|
| None | No virus detected | 359 | 55·8 |
| Picorna | Picornaviruses | 144 | 22·4 |
| Flu | Influenza A | 29 | 4·5 |
| Influenza B | 39 | 6·1 | |
| Corona | Coronaviruses | 35 | 5·4 |
| Other | Human metapneumovirus | 11 | 1·7 |
| Parainfluenza viruses | 11 | 1·7 | |
| Respiratory syncytial virus | 8 | 1·2 | |
| Adenovirus | 3 | 0·5 | |
| Other viruses* | 4 | 0·6 | |
*Other viruses include bocaviruses, polyomaviruses.