Health

Pfizer and BioNTech are poised to formally ask the Food and Drug Administration to authorize the first COVID booster shot for kids ages 5 to 11.

So many people caught the omicron variant over the winter that almost 60% of everyone in the U.S. — including most children — now have antibodies to the virus in their blood.

The White House said Tuesday that Harris tested positive on both rapid and a PCR tests, and said she “has exhibited no symptoms.”

The antiviral pill is available to patients older than 12 who have tested positive for COVID and are at risk for developing a severe case of the disease.

Crozer Health, the four-hospital system in Delaware County, has been shrouded in controversy over the past two weeks — and local legislators are not happy.

ARTZ is a nonprofit providing support for caregivers with loved ones dealing with dementia. COVID has amplified the need to offer support.

The abrupt reversal comes days after people in the city had to start wearing masks again amid a sharp increase in infections.

You don't have to wear a mask on airplanes, buses and ride shares anymore, but you still might want to depending on the circumstances. Here's what experts say about the risks.

When you hear the word fungi, chances are mushrooms come to mind: button mushrooms, maybe portobellos, or chanterelles. But so much of th ...

The Newark Urgent Care Center is the first facility in Delaware to participate in the federal ‘Test to Treat’ initiative.

Washington’s landlord-tenant law shrugs at tenants and winks at landlords, especially when it comes to mold. Not so in New York and California.

Users report that psilocybin restored their sense of smell. We ask scientists what could explain this seemingly healing effect.

Officials are strongly recommending masks still be worn indoors. Further details will be announced Friday morning.

The American Lung Association says while ozone levels are improving, levels of particulate pollution are less promising.

Mayor Jim Kenney decried the ‘Trumpian’ politicization of vaccines and mask mandates during an online video interview with the Washington Post.