COVID-19 Vaccines

The system is designed to provide early warning of what might or might not be actual side effects. But anti-vaccine groups are bending the data to their own ends.

According to Novavax, the vaccine's manufacturer, it had a 100% efficacy against the original strain of the coronavirus, and 93% efficacy against more worrisome variants.

What is the risk, if any, while someone is expecting? WHYY’s Health Desk Help Desk looked into what the research is showing.

Places of worship have deep roots in local communities. All Faiths Vaccination Campaign is leveraging those relationships to address racial inequities.

U.S. regulators are allowing the release of 10 million doses of Johnson & Johnson's COVID-19 vaccine from a troubled Baltimore factory, but many other doses can't be used.

Alaska is the sole state where average rural rates of fully vaccinated people have grown faster than urban rates since April 19.

All the states with the highest adult vaccination rates went to President Biden in the 2020 election. But the vaccine divide is not just about politics.

At the Please Touch Museum Tuesday, Philadelphia and Pa. health officials discussed safety guidelines for children who can’t get the vaccine yet.

A new grant program helps Delaware businesses offer vaccinated folks incentives like free food or discounts. It’s designed to help those hardest hit by lockdown.

There will be three drawings in June and July, with the first one on June 21. There is a total of $400,000 in giveaways, including cash prizes.

How will we reset the pandemic radar on the job? With friends? While dating? WHYY’s Health Desk Help Desk asked about the office fridge, handshakes, and more.

Instead of putting genetic instructions into people whose cells then make a viral protein, the vaccines from Novavax, Medicago and Sanofi carry a spike protein payload.

Gov. Phil Murphy said Wednesday that smaller sites can handle the dwindling demand for vaccines.

The University of Pennsylvania announced Tuesday that all faculty, staff, and doctoral trainees must be fully vaccinated by Aug. 1.

If you have certain conditions, or are taking certain medications, parts of your immune system may function less effectively. Here’s what we know.