Health & Science

The Moderna vaccine's ability to shield against infection drops sharply when tested on the omicron variant. But getting a booster pumps the protection back up again.

The Wolf administration requested that FEMA send strike teams to hospitals, skilled nursing facilities, and ambulance companies in the hardest-hit areas of the state.

The latest COVID-19 surge threatens to further stretch hospital workers and upend holiday plans for the second year in a row.

Many schools force you to toggle between at least 3 pages to get an accurate picture of the situation.

The U.S. also surpassed 50 million COVID-19 cases, the most in the world. Two experts who raised early warnings discuss how the losses continue to deepen.

As the year ends, the delta variant is fueling another wave of hospitalizations, court battles are brewing over vaccine mandates and fresh questions are swirling.

The updates come as COVID-19 cases, deaths and hospitalization are all rising again and the U.S. hovers around 800,000 pandemic deaths.

So far, 251 people have signed up. Researchers are seeking 1,000 adults and 300 children to participate.

At least 70% of state employees are vaccinated, N.J. health officials said. All but seven state agencies that reported numbers have even higher vaccination rates.

“We're making every effort to make sure the current surge doesn't affect our ability to take care of non-COVID patients.”

The link between tornadoes, like the ones that hit Kentucky over the weekend, and climate change isn't as clear as it is for other extreme weather events.

At least five school districts in the Philadelphia suburbs are no longer requiring face masks to be worn by students and staff.

Alison Beam had served in an acting role since January, when Democratic Gov. Tom Wolf tapped her to replace Dr. Rachel Levine.

The mandate will start on Jan. 3, 2022. Restaurant employees will also have to show that they are vaccinated.

The state is one of only seven that do not require reimbursement for virtual visits, meaning patients must deal with uneven insurance coverage.