COVID-19 vaccines: What does 95% efficacy actually mean?
COVID-19 vaccines: What does 95% efficacy actually mean?
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Vaccine efficacy v. effectiveness — and what it all means – DW – 11/26/2020
Vaccine efficacy v. effectiveness — and what it all means – DW – 11/26…
2020年11月26日
dw.com
How is vaccine effectiveness measured? In this video series, Vanderbilt infectious diseases expert Dr. William Schaffner answers frequently asked questions about the COVID-19 vaccine. To learn more about the COVID-19 vaccine, see our answers to commonly asked questions: http://spr.ly/6187HTpEt | Vanderbilt Health
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How is vaccine effectiveness measured? In this video series, Va…
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93K views · 10K reactions | Once vaccine trials are complete…  each country reviews the data and decides whether to approve the vaccine for use. The vaccine has ongoing monitoring for safety and effectiveness  Learn more at www.who.int | World Health Organization (WHO) | Facebook
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