巴西土著居民的疫苗覆盖率和实验室确认的症状和严重Covid-19的有效性:一个队列研究

Julia M Pescarini1,2, Andrey M Cardoso3, Ricardo Ventura Santos4,5

  • 1Center of Data and Knowledge Integration for Health (Cidacs), Fiocruz, Salvador, BA, Brazil. julia.pescarini1@lshtm.ac.uk.

BMC public health
|June 29, 2023
PubMed
概括

在巴西原住民中,COVID-19疫苗的有效率为53%的症状病例和96%的住院后预防死亡. 尽管最初的疫苗覆盖率较低,但这些发现强调了需要扩大原住民群体的接种和强剂量.

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