Table 2 Detection rate of respiratory viruses among total specimens collected in different years (2017–2021)
Year | Total specimens | Detection rate for seven respiratory viruses among total specimens (Total number of positive specimens for each virus/ Total number of collected specimens) | ||||||
|---|---|---|---|---|---|---|---|---|
IFB | RSV | AdV | IFA | PIV1 | PIV2 | PIV3 | ||
2017 | 602 | 11 (1.82%) | 29 (4.8%) | 5 (0.83%) | 0 (0.00%) | 7 (1.2%) | 1 (0.2%) | 8 (1.32%) |
2018 | 2053 | 32 (1.56%) | 119 (5.8%) | 52 (2.53%) | 52 (2.53%) | 28 (1.4%) | 4 (0.2%) | 34 (0.15%) |
2019 | 1926 | 44 (2.28%) | 103 (5.3%) | 73 (3.8%) | 101 (25.63%) | 12 (0.62%) | 13 (0.7%) | 48 (2.5%) |
2020 | 716 | 3 (0.42%) | 80 (11.17%) | 6 (0.84%) | 26 (5.24%) | 30 (4.2%) | 0 (0.00%) | 15 (2.09%) |
2021 | 1202 | 11 (0.92%) | 72 (6%) | 3 (0.25%) | 1 (0.083%) | 6 (0.5%) | 1 (0.083%) | 18 (1.5%) |
Total | 6499 | 101 (1.6%) | 403 (6.20%) | 139 (2.13%) | 180 (2.8%) | 83 (1.3%) | 19 (0.3%) | 123 (1.9%) |