“There’s a realization that testing and testing and testing of more people who don’t have symptoms is not the way to go. It’s going to be practically impossible to identify every single person who is infected and asymptomatic,” Dr. Wafaa El-Sadr, professor at Columbia University’s Mailman School of Public Health and the co-founder and director of ICAP, told USA TODAY Sports. What’s critical is moving toward a population that is not only vaccinated, but boosted.”

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