Study: One-third of Americans were infected with COVID by December 2020
Authors: Michael Gartland, New York Daily News 20 hrs ago Nearly one-third of the entire U.S. population had been infected with COVID-19 by the end of 2020 — a much higher rate of infection than previously known, a new study has found. The study, which was conducted by researchers at Columbia University’s Mailman School of Public […]