A new COVID-19 variant is quickly spreading across California, and health experts are warning it could lead to a surge of summer cases. “COVID-19 continues to circulate in California and future ...

The Food and Drug Administration has approved Moderna's new COVID-19 vaccine, days after the federal government tightened ...

US Health and Human Services Secretary Robert F. Kennedy Jr. announced Tuesday that the Covid-19 vaccine will no ...

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

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

The FDA will encourage new clinical trials on the widely used vaccines before approving them for children and healthy adults.

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

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 ...

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

In another sign of growing scrutiny over Covid-19 vaccines, the Food and Drug Administration has asked the two makers of mRNA ...

FDA now requires Pfizer and Moderna COVID-19 vaccines to carry expanded warning labels about risks of myocarditis and ...