Table 3 Annual prevalence of parvovirus B19 during the study period (2013–2023)
Year | All tests (n = 251) | Parvovirus positive (n = 27) | Parvovirus negative (n = 224) | Prevalence |
|---|---|---|---|---|
2013 | 12 | 2 | 10 | 0,167 |
2014 | 13 | 2 | 11 | 0,154 |
2015 | 17 | 2 | 15 | 0,118 |
2016 | 25 | 4 | 21 | 0,160 |
2017 | 23 | 2 | 21 | 0,087 |
2018 | 14 | 1 | 13 | 0,071 |
2019 | 31 | 1 | 30 | 0,032 |
2020 | 24 | 1 | 23 | 0,042 |
2021 | 26 | 0 | 26 | 0,000 |
2022 | 35 | 1 | 34 | 0,029 |
2023 | 31 | 11 | 20 | 0,355 |
overall | 251 | 27 | 224 | 0,108 |