coronavirus vaccine

Novavax’s Covid shots rely on protein technology used in other vaccines for decades, rather than the messenger RNA used in the Pfizer and Moderna vaccines.

The Phillies lost to end their series in St. Louis and head to Toronto without four unvaccinated players, including J.T. Realmuto, who says he won’t let Canada tell him what to do.

As the Phillies’ trip north of the border approaches, manager Rob Thomson will address the big question mark surrounding the series in Canada: Which Phillies don’t have the COVID vaccine.

Pfizer says tweaking its COVID-19 vaccine to better target the omicron variant is safe and boosts protection.

COVID vaccines are now available for children under the age of 5. NBC10’s Deanna Durante spoke with parents in Montgomery County about whether or not they plan on having their kids vaccinated.

The CDC unanimously endorsed Pfizer and Moderna’s vaccines for children as young as 6-months-old this weekend. To give more insight on the decision now facing many parents, NBC10’s Danny Freeman spoke with our medical expert Dr. Arnold Baskies.

A Centers for Disease Control and Prevention advisory committee on Saturday endorsed Pfizer-BioNTech and Moderna’s Covid-19 vaccines for young children, the last step before Director Dr. Rochelle Walensky can issue her final signoff.

U.S. health officials have opened COVID-19 vaccines for infants, toddlers and preschoolers — the last group without the shots.

White House officials say orders have been coming in for COVID-19 vaccine doses for small children. Federal authorization of shots for U.S. kids under 5 is possible next week. The government last week began allowing pharmacies and states to place orders, with 5 million doses initially available. So far, about 1.45 million of the 2.5 million available doses of Pfizer...