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Changes in total diagnosis rates of HBV infection by months during the COVID-19 pandemic (between 2020 and 2022 in compare to 2019)
| Month | 2020 vs. 2019 | 2021 vs. 2019 | 2022 vs. 2019 |
|---|---|---|---|
| % change | |||
| January | –29% | –74% | –80% |
| February | 0% | –67% | –61% |
| March | –74% | –71% | –15% |
| April | –82% | –48% | –15% |
| May | –78% | –26% | –7% |
| June | –68% | –29% | –11% |
| July | –68% | –39% | –23% |
| August | –75% | –4% | 0% |
| September | –72% | –19% | +15% |
| October | –91% | –54% | +20% |
| November | –84% | –62% | +9% |
| December | –50% | –42% | +46% |
HBV – hepatitis B virus
