Though findings are preliminary, many studies suggest that vaccinated people have good protection against the condition, although just how much is still up for debate.

Moderna said in the coming weeks it would ask regulators in the U.S. and Europe to authorize two small-dose shots for youngsters under 6.

Psaki tweeted that she took a test in preparation for Wednesday’s trip and it came back positive.

Congress’s decision to exclude funding for coronavirus testing, vaccine and treatment in its government spending bill goes into effect Tuesday.

In Pennsylvania, a growing number of divorced parents are taking their COVID vaccine disputes to court.

The request Thursday is broader than rival pharmaceutical company Pfizer’s request earlier this week for the regulator to approve a booster shot for all seniors.

The White House has warned it will run out of money to cover COVID-19 tests, treatments, and vaccines unless Congress approves additional spending.

We’re more cautious about people and places after the last 24 months. And for better or worse, some changes we’ve made seem likely to stick.

Drugmaker Pfizer is expected to request authorization this week for an additional COVID-19 booster dose for seniors, according to a person familiar with the matter.

Next week, the White House says it will start to wind down a COVID-19 program that pays to test, treat and vaccinate people who don't have health insurance.

A small but growing body of research is offering hints that masks do not have a significant impact on speech or social skills.

As the world enters the pandemic's 3rd year, some ask whether the 70% vaccination goal set by WHO and the Biden administration could in fact be detrimental.

In the latest wave, the highly transmissible omicron variant has moved more quickly than contact tracing allows.

More than 12.7 million children in the U.S. alone have tested positive for the coronavirus since the pandemic began.

Fifty-three epidemiologists, pharmacologists, virologists, immunologists, and policy experts came together to nail down some strategies.