[Preprint] Systematic Review: Duration of Effectiveness of Vaccines Against SARS-CoV-2 Infection and COVID-19 Disease – “effectiveness against COVID-19 severe disease remained high (>70%) in most studies in the six months after full vaccination, although it did decrease some (on average, 8-10 percentage points) between one and six months after full vaccination”.
23 Nov, 2021 | 08:57h | UTCRelated:
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