Confusing Rapid COVID-19 Test Results Are Getting More Common – TIME

After a recent COVID-19 exposure, Dr. Christina Astley tested positive on an at-home test—but just...

Data Doesn’t Support New COVID-19 Booster Shots for Most, Says Expert – TIME

In a perspective published Jan. 11 in the New England Journal of Medicine, vaccine expert...

Health Experts Warily Eye XBB.1.5, the Latest Omicron Subvariant – The New York Times

  Three years into the pandemic, the coronavirus continues to impress virologists with its swift...

COVID-19: Test mandates for travelers from China renew fears of bias – USA TODAY

New COVID-19 testing mandates for travelers arriving from China into the U.S. went into effect...

Variant XBB: Updates to know about latest COVID symptoms, infections – USA TODAY

The newest COVID-19 variant is so contagious that even people who’ve avoided it so far are...

Opinion | America’s Covid Test Requirement for Chinese Travelers Is a Farce – The New York Times

Some public health experts have been quick to call out the new policy as useless...

Omicron offshoot XBB.1.5 could drive new Covid-19 surge in US – CNN

CNN  —  For weeks, scientists have been watching a slew of Omicron descendants duke it...

The new Covid variant XBB.1.5 and why it’s spreading so quickly – CNN

CNN  —  For weeks, scientists have been watching a slew of Omicron descendants duke it...

Once-favored Covid drugs ineffective on Omicron may be putting millions at risk – POLITICO

And without a government program like Operation Warp Speed to develop second-generation vaccines and treatments,...