The FDA plans to limit access to certain high-risk groups and also told Pfizer and Moderna to update their warning labels ...

A group of experts who advise the US Food and Drug Administration on its vaccine decisions voted unanimously Thursday to make ...

Infectious disease experts say mRNA vaccines have been studied for decades, they are safe and effective, and were ...

Since 2023, federal health officials have recommended an annual COVID-19 shot for most people, and vaccine makers have not ...

The FDA announced a policy shift for COVID-19 vaccine approvals to focus on Americans considered high-risk of contracting the ...

The FDA is requiring COVID vaccine makers Pfizer and Moderna to update their warnings about the possible risk of myocarditis ...

The FDA has updated COVID-19 vaccine regulations. Only people aged 65 and up, along with certain groups, will be eligible to ...

The US Food and Drug Administration will now require Covid-19 vaccines from Pfizer/BioNTech and Moderna to use expanded ...

New vaccines are often evaluated in trials in which some participants receive a placebo. But not all studies can be designed ...

This week, mRNA vaccines are set to face intense scrutiny from critics in Congress. Here's an explainer of how we know they ...