What are COVID-19 variants and how can you stay safe as they spread? A doctor answers 5 questions
With the delta variant making up over 98% of COVID-19 cases in the US by mid-August 2021, questions arise about how to stay protected against evolving forms of the virus. Here, pediatrician and infectious disease specialist Dr. Lilly Cheng Immergluck of Morehouse School of Medicine answers some common questions about variants and what you can do to best protect yourself.
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