FDA authorizes first revamp of COVID vaccines to target omicron

The new shots from Moderna and Pfizer-BioNTech target both the original strain of the coronavirus and the omicron BA.4/BA.5 subvariants that most people are catching now.

FDA authorizes first revamp of COVID vaccines to target omicron The new shots from Moderna and Pfizer-BioNTech target both the original strain of the coronavirus and the omicron BA.4/BA.5 subvariants that most people are catching now. Read More You received this message because you're subscribed to Breaking News Alerts emails. This email was sent by National Public Radio, Inc., 1111 North Capitol Street NE, Washington, DC 20002 Unsubscribe  |  Privacy Policy