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COVID-19 vaccines do not create or cause variants of the virus that causes COVID-19. As the virus spreads, it has more opportunities to change. COVID-19 vaccines and boosters reduce the spread of the virus and help prevent new variants from emerging. More: https://bit.ly/3hQ9yv9. | CDC
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In “Ask Dr. Fauci,” Dr. Anthony Fauci National Institutes of Health (NIH) explains how COVID-19 vaccines can both protect against existing variants and prevent the emergence of new ones. | U.S. Department of State
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