The FDA is also expanding its warning that some vaccines are linked to a risk of heart inflammation in young men.

The FDA is also expanding its warning that some vaccines are linked to a risk of heart inflammation in young men.

FDA Flags Heart Risks in Moderna, Pfizer Shots Amid Renewed Concerns WASHINGTON, May 23 — COVID-19 Vaccine Warning from ...

Infectious disease experts say mRNA vaccines have been studied for decades, they are safe and effective, and were instrumental in saving lives during the COVID pandemic.

The FDA will limit the vaccine’s availability later this year to older adults and those who may be at risk of severe illness.

Vaccine opponents and skeptics in charge of federal health agencies are restricting access to COVID shots that were a signature accomplishment of President Donald Trump’s first term.

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It may not be the mythical fountain of youth, but the strength of the body's immune system, or immune resilience, could hold ...

The mRNA vaccines were developed using novel technology that was approved for the first time for public use during the COVID-19 pandemic.

The US Food and Drug Administration will now require Covid-19 vaccines to use expanded warning labels with more information about the risk of a rare heart condition after vaccination.

The U.S. Food and Drug Administration will now require COVID-19 vaccines from Pfizer and Moderna to come with new warning labels. The shots already come with a warning about heart inflammation called ...

The FDA has told vaccine manufacturers to expand the warning labels on their COVID-19 shots with more information about the ...