VE against SARS-CoV-2 infection of any severity from 7 days onwards after a second dose of vaccine as compared to never vaccinated individuals from 1 January 2022 until 28 February 2022, and by baseline date.
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VE against SARS-CoV-2 infection of any severity from 7 days onwards after a second dose of vaccine as compared to never vaccinated individuals from 1 January 2022 until 28 February 2022, and by baseline date.
本数据集针对2022年1月1日至2022年2月28日的研究人群，以未接种疫苗个体为对照，评估疫苗第二剂接种满7天及以后针对任意严重程度的新型冠状病毒（Severe Acute Respiratory Syndrome Coronavirus 2, SARS-CoV-2）感染的疫苗有效性（Vaccine Effectiveness, VE），分析按基线日期进行分层。
创建时间：
2023-02-21
