The company said a combo vaccine could raise overall coverage rates. Moderna announced Tuesday it has dosed its first participant in a phase III clinical trial of a combination influenza and COVID-19 ...

Holiday sweaters, candy canes, and vaccine vials. At Swedish Medical Center just outside Denver, Colorado...it’s a holiday and medical celebration. Joy, that is so needed after months of an exhausting ...

NAIROBI, Kenya - Moderna on Tuesday said it will make up to 110 million doses of its COVID-19 vaccine available to African countries, which local officials called a breakthrough on the world's least ...

Moderna said Monday that a low dose of its COVID-19 vaccine is safe and appears to work in 6- to 11-year-olds, as the manufacturer joins its rival Pfizer in moving toward expanding shots to children.

The U.S. Food and Drug Administration has authorized booster shots of the Moderna and Pfizer COVID-19 vaccines for all adults ages 18 and older. On Friday, the FDA announced it had amended the ...

The new plant will allow the company to execute end-to-end clinical- and commercial-stage production of its mRNA medicines.

The U.S. approved a new COVID-19 vaccine made by Moderna late Friday but with limits on who can use it. It's not a replacement for the company’s existing shot, but a second option.Video above: Doctor ...

"Replenishment doses are in process," an expert said. Thousands of doses of Moderna's COVID-19 vaccine were destroyed after a cleaner in Boston accidentally unplugged the freezer in which they were ...

LOS ANGELES -- The COVID-19 vaccines made by Pfizer and Moderna both require two doses to be administered, several weeks apart, for them to be fully effective. But there has been some scientific ...