Table E3.
Summary of virus-specific tests ordered and % of virus-specific positive test results
| Virus | Yearly averages (range) |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Average 2015-2019 |
2020 |
2020 (Jan-Mar) |
2020 (Apr-Dec) |
2021 (Jan-Apr) |
||||||
| Total tests | % positive test results | Total tests | % positive test results | Total tests | % positive test results | Total tests | % positive test results | Total tests | % positive test results | |
| IFV-A | 458 (19.8-1479) | 7.24 (0-27.0) | 1586 (1.00-5528) | 7.19 (0-28.0) | 4692 (3452- 5528) | 21.6 (17.8- 28.0) | 32.5 (1.00-123) | 0 (0) | 32.5 (2.00-56.0) | 0 (0) |
| IFV-B | 458 (19.8- 1479) | 3.31 (0- 8.69) | 1586 (0- 5528) | 7.08 (0- 30.5) | 4692 (3452- 5528) | 20.4 (8.66- 30.5) | 32.5 (1.00-123) | 0.43 (0- 2.56) | 32.5 (2.00-56.0) | 0.64 (0- 2.56) |
| RSV | 258 (40.2- 825) | 12.7 (1.77- 38.0) | 108 (17- 630) | 4.69 (0- 26.1) | 308 (136- 630) | 16.5 (5.08- 26.1) | 41.0 (17.0-126) | 0.74 (0- 5.88) | 32.0 (22.0-48.0) | 3.39 (0- 9.38) |
| Rhinovirus | 87.2 (39.0-129) | 39.7 (24.6-56.1) | 91.3 (17.0-577) | 20.1 (7.69- 38.5) | 244 (76.0- 577) | 22.8 (16.3- 31.0) | 40.3 (17.0-121) | 19.2 (7.69- 38.5) | 32.0 (22.0-48.0) | 27.1 (9.09- 37.5) |
| COVID-19 | 2250 (1258- 4928) | 5.29 (2.05- 11.5) | 2250 (1258- 4928) | 5.29 (2.05- 11.5) | 2250 (1258- 4928) | 5.29 (2.05- 11.5) | 2148 (1501- 2648) | 7.27 (5.40- 8.32) | ||
| Adenovirus | 87.2 (39.0-129) | 10.3 (5.56- 13.8) | 91.3 (17.0-577) | 3.85 (0- 11.6) | 244 (76.0- 577) | 9.00 (7.50- 11.6) | 40.3 (17.0-121) | 2.13 (0- 4.96) | 32.0 (22.0-48.0) | 5.40 (3.13- 7.69) |
| Non–COVID-19 coronavirus | 87.2 (39.0-129) | 3.40 (0.60- 9.06) | 91.3 (17.0-577) | 4.03 (0- 17.5) | 244 (76.0- 577) | 13.2 (10.4- 17.5) | 40.3 (17.0-121) | 0.95 (0- 5.26) | 32.0 (22.0-48.0) | 1.82 (0- 4.17) |
| Metapneumovirus | 87.2 (39.0-129) | 5.80 (0.30-12.2) | 91.3 (17.0-577) | 3.54 (0-11.8) | 244 (76.0- 577) | 11.5 (11.3- 11.8) | 40.3 (17.0-121) | 0.89 (0- 4.13) | 32.0 (22.0-48.0) | 0.52 (0- 2.08) |
| Parainfluenza 1 | 87.2 (39.0-129) | 2.60 (0.37- 6.89) | 91.3 (17.0-577) | 0.36 (0- 2.50) | 244 (76.0- 577) | 1.45 (0.52- 2.50) | 40.3 (17.0-121) | 0 (0) | 32.0 (22.0-48.0) | 0 (0) |
| Parainfluenza 2 | 87.2 (39.0-129) | 0.89 (0-2.74) | 91.3 (17.0-577) | 0.13 (0- 1.25) | 244 (76.0- 577) | 0.53 (0- 1.25) | 40.3 (17.0-121) | 0 (0) | 32.0 (22.0-48.0) | 0 (0) |
| Parainfluenza 3 | 87.2 (39.0-129) | 6.09 (1.10- 17.8) | 91.3 (17.0-577) | 0.44 (0- 3.03) | 244 (76.0- 577) | 0.46 (0- 1.39) | 40.3 (17.0-121) | 0.43 (0- 3.03) | 32.0 (22.0-48.0) | 1.56 (0- 6.25) |