COVID Vaccines Could Lose Their Punch Within a Year, Experts Say https://www.medscape.com/viewarticle/948425 Editor’s note: Find the latest COVID-19 news and guidance in Medscape’s Coronavirus Resource Center. Two-thirds of epidemiologists from leading academic institutions say the world will need new or modified vaccines for COVID-19 within a year, new research show.. In a survey of 77 […]
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