TABLE 2.
Distribution of Viruses in NPS or Sputum During 49 of 100 Exacerbations Reported by 58 Patients With Bronchiectasis
| Virus | All | Sputum | NPS | |||
|---|---|---|---|---|---|---|
| Exacerbation | Steady State | Exacerbation | Steady State | Exacerbation | Steady State | |
| Cases, No. | 100 | 58 | 100 | 58 | 100 | 58 |
| Total viruses, No. | 65 | 14 | 42 | 11 | 45 | 5 |
| Coronavirus | 19 (19.0) | 5 (8.6) | 9 (9.0) | 3 (5.2) | 15 (15.0) | 3 (5.2) |
| 229E | 6 (6.0) | 1 (1.7) | 0 (0.0) | 1 (1.7) | 6 (6.0) | 0 (0.0) |
| OC43 | 9 (9.0) | 2 (3.4) | 5 (5.0) | 2 (3.4) | 6 (6.0) | 1 (1.7) |
| NL63 | 2 (2.0) | 0 (0.0) | 2 (2.0) | 0 (0.0) | 2 (2.0) | 0 (0.0) |
| HKU1 | 2 (2.0) | 2 (3.4) | 2 (2.0) | 0 (0.0) | 1 (1.0) | 2 (3.4) |
| Rhinovirus | 16 (16.0) | 2 (3.4) | 14 (14.0) | 2 (3.4) | 10 (10.0) | 1 (1.7) |
| Influenza | 16 (16.0) | 4 (6.9) | 8 (8.0) | 3 (5.2) | 14 (14.0) | 1 (1.7) |
| Influenza A | 12 (12.0) | 3 (5.2) | 4 (4.0) | 3 (5.2) | 10 (10.0) | 0 (0.0) |
| 2009 Influenza A (H1N1) | 3 (3.0) | 0 (0.0) | 3 (3.0) | 0 (0.0) | 3 (3.0) | 0 (0.0) |
| Influenza B | 1 (1.0) | 1 (1.7) | 1 (1.0) | 0 (0.0) | 1 (1.0) | 1 (1.7) |
| Parainfluenza | 3 (3.0) | 0 (0.0) | 2 (2.0) | 0 (0.0) | 1 (1.0) | 0 (0.0) |
| Type 1 | 1 (1.0) | 0 (0.0) | 1 (1.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) |
| Type 2 | 1 (1.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | 1 (1.0) | 0 (0.0) |
| Type 3 | 1 (1.0) | 0 (0.0) | 1 (1.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) |
| Type 4 | 0 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) |
| Respiratory syncytial virus | 7 (7.0) | 0 (0.0) | 5 (5.0) | 0 (0.0) | 3 (3.0) | 0 (0.0) |
| Metapneumovirus | 1 (1.0) | 0 (0.0) | 1 (1.0) | 0 (0.0) | 1 (1.0) | 0 (0.0) |
| Enterovirus | 2 (2.0) | 1 (1.7) | 2 (2.0) | 1 (1.7) | 0 (0.0) | 0 (0.0) |
| Adenovirus | 1 (1.0) | 2 (3.4) | 1 (1.0) | 2 (3.4) | 1 (1.0) | 0 (0.0) |
Data given as No. (') unless otherwise indicated. NPS = nasopharyngeal swab.