Coronavirus Update: Moderna wants to offer all adults a second booster, and HHS chief laments lack of funding for Biden ‘test to treat’ strategy

MarketWatch

Moderna Inc. has asked the U.S. Food and Drug Administration to authorize a fourth shot of its COVID-19 vaccine as a booster shot for all adults, a broader request than that made by Pfizer earlier this week, when it sought a booster shot for all senior.