Researchers develop model to estimate false-negative rate for COVID-19 tests
Visually impaired face new challenges navigating a world remade by COVID-19
22 February 2021COVID-19 infection in pregnancy not linked with still birth or baby death
23 February 2021Researchers develop model to estimate false-negative rate for COVID-19 tests
Even with more than 1.5 million Americans receiving a COVID vaccine each day, officials estimate it will take many more months before enough people are protected from the deadly virus. Until then, and potentially beyond, experts agree that opening up schools, restaurants and other public places as safely as possible will rely on widespread testing for SARS-CoV-2, the virus that causes COVID-19.
