CNN New Day With John Berman and Brianna Keilar June 4, 2024 11:47:00
Moderna, pfizer and biontech have been granted emergency use authorization for this. the cdc will vote later today on whether to recommend the use of the two vaccine boosters. joining us to discuss is the chief medical officer at moderna, dr. paul burton. dr. burton, thank you for being with us. i do want to talk about something in particular because i think it's really important that we confront some concerns people may have about this booster because in particular this -- there are no human trials needed, they are not required for these boosters that target ba.4 and 5, before the shots can g...