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Director / Editor: Victor Teboul, Ph.D.
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What are COVID-19 variants and how can you stay safe as they spread? A doctor answers 5 questions

By Lilly Cheng Immergluck, Professor of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine
New variants of the COVID-19 virus may be more contagious and cause more severe disease than the original. A pediatrician and infectious disease specialist explains why.The Conversation


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