The request is broader than rival pharmaceutical company Pfizer's request earlier this week for the regulator to approve a booster shot for all seniors.
Moderna seeks FDA authorization for 4th dose of COVID s accesswdun.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from accesswdun.com Daily Mail and Mail on Sunday newspapers.
The request is broader than rival pharmaceutical company Pfizer's request earlier this week for the regulator to approve a booster shot for all seniors.
WASHINGTON (AP) Drugmaker Moderna asked the Food and Drug Administration on Thursday to authorize a fourth shot of its COVID-19 vaccine as a booster dose for all adults.