HOW VACCINES WORK: As the first COVID-19 vaccine has been approved for distribution in the US, here's a visual guide to what vaccines do—how they work with our immune systems and how they're used to prevent COVID-19. https://abcn.ws/2Kh904D | ABC World News Tonight with David Muir
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FacebookABC World News Tonight with David Muir
HOW VACCINES WORK: As the first COVID-19 vaccine has been approved for distribution in the US, here's a visual guide to what vaccines do—how they work with our immune
ABC World News Tonight with David Muir. . HOW VACCINES WORK: As the first COVID-19 vaccine has been approved for distribution in the US, here's a visual guide to what vaccines do—how they work with our immune systems and how they're used to prevent COVID-19. https://abcn.ws/2Kh904D
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COVID-19 Vaccine Efficacy
COVID-19 vaccines: What does 95% efficacy actually mean?
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Covid-19 has affected tens of millions of people globally since it was declared a pandemic by the WHO on March 11, 2020. Safe and effective vaccines are urgently needed. New research findings are summarized in a short video. https://nej.md/39Zq36f | The New England Journal of Medicine
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Covid-19 has affected tens of millions of people globally since it was declared a pandemic by the WHO on March 11, 2020. Safe and effective vaccines are urgently needed. New research findings are summarized in a short video. https://nej.md/39Zq36f | The New England Journal of Medicine
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Health Canada approves Pfizer's new bivalent COVID-19 vaccine
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