More than three-quarters of Americans either believe or are unsure about various myths about Covid-19 or Covid-19 vaccines, according to a recent poll from the Kaiser Family Foundation. See the myths—and their levels of support—on our interactive chart.

The Biden administration's vaccine mandate for large employers will likely rely heavily on whistleblower complaints to identify violations and drive enforcement actions—but some critics warn that this may increase the risk that employers will retaliate against employees who raise red flags.

When a 36-year-old physician developed a cough so severe she cracked a rib, she knew something wasn't right. But her illness was a mystery—until her doctor asked two bizarre questions that revealed a rare, mysterious disease, Lisa Sanders writes for the New York Times Magazine.

Some health experts have recently touted the potential end of the Covid-19 pandemic. But Covid-19 cases are still surging in some states—including Colorado, which invoked crisis standards of care in hospitals on Tuesday.

A large Phase 2 trial of psilocybin, the psychoactive ingredient in magic mushrooms, found that it was effective at reducing symptoms of depression in participants—findings that add to a growing body of research into the use of psychedelic drugs to treat mental health conditions.

Many schools are participating in the "nationwide effort" to vaccinate children ages five to 11 and turn the tide of the pandemic—an effort that has already reached more than 900,000 young kids. Here's how the pediatric vaccination rollout is taking shape.

More than three-quarters of Americans either believe or are unsure about various myths about Covid-19 or Covid-19 vaccines, according to a recent poll from the Kaiser Family Foundation. See the myths—and their levels of support—on our interactive chart.