Moderna seeks FDA authorization for a second booster dose of its coronavirus vaccine for all adults

Moderna seeks FDA authorization for a second booster dose of its coronavirus vaccine for all adults

Source: 
Washington Post, DC
snippet: 

Biotechnology company Moderna on Thursday asked the Food and Drug Administration to allow adults 18 and older to receive a second booster shot of the company’s mRNA vaccine amid concerns that immune protection from the vaccines wanes over time.