Table 4 Mean duration of ARI and mean delay for result letter
| Â | Mean duration (days) | Mean delay from ARIa onset to results letter being sent (days) |
|---|---|---|
Influenza A virus | 15.2 | 6.3 |
Other single virus | 13.8 | 8.9 |
Co-identifications | 17.4 | 8.8 |
No virus identified | 12.2 | 8.4 |
No specimen returned | 10.5 | -- |
All ARIsa,b | 13.5 | 8.7 |