Moderna is asking American regulators to allow emergency use of its COVID-19 vaccine. It says its final results show the vaccine is 94% effective. The drug maker says it had 196 COVID-19 cases so far ...

Vaccines have long been hailed as one of our greatest public health achievements. They can be made to protect us from infections with either viral or bacterial microbes. Measles and smallpox, for ...

More doses of Moderna’s COVID-19 vaccine could soon be available after the FDA revised how many doses could be available per vial, up to 50% more. The Food and Drug Administration authorized the ...

SEOUL (Reuters) - In a handful of South Korean hospitals, designated nurses are using specially designed syringes to squeeze extra doses of coronavirus vaccine out of each vial in a bid to stretch the ...

The FDA said on Wednesday that some vials of the Pfizer coronavirus vaccine, which began being administered to health care workers earlier this week, are overfilled with doses. These doses, the FDA ...