Ready For Fourth Dose Of Vaccine?

Both Moderna and Pfizer have asked the Food and Drug Administration for approval for the fourth dose of its COVID vaccine. The move comes amid early signs that the U.S. could soon experience another COVID wave as the Omicron subvariant, known as BA.2, spreads throughout Europe and other parts. As of a few days ago, FDA officials had settled on giving Americans age 65 and older the option of getting a second booster. But, possibly this week, FDA officials will allow an additional booster shot to even more Americans.