疫苗前沿 | 降低家人感染风险近50%，新冠疫苗防止病毒传播的证据来了

 

参考资料：

[1] One dose of COVID-19 vaccine can cut household transmission by up to half. Retrieved April 29, 2021, from https://www.gov.uk/government/news/one-dose-of-covid-19-vaccine-can-cut-household-transmission-by-up-to-half

[2] Impact of vaccination on household transmission of SARS-COV-2

In England. Retrieved April 29, 2021, from https://khub.net/documents/135939561/390853656/Impact+of+vaccination+on+household+transmission+of+SARS-COV-2+in+England.pdf/35bf4bb1-6ade-d3eb-a39e-9c9b25a8122a?t=1619601878136

来源：药明康德