page = covid-19 : npr
url = https://www.npr.org/tags/804916759/covid-19
Michaeleen Doucleff/NPR
Why hasn't my daughter caught COVID? 2 factors likely protect her — and maybe you too
My 6-year-old has been exposed to SARS-CoV-2 at least four times and never tested positive. Many people fall into that category. Researchers have theories about why they've been able to ward it off.
April 5, 2022 • The COVID-19 outbreak in China's largest metropolis of Shanghai remains "extremely grim" amid an ongoing lockdown confining around 26 million people to their homes, a city official said Tuesday.