CNN CNN This Morning June 4, 2024 13:39:00
You were there at that briefing, as we noted. dr. jha, when it comes to these boosters, i know you're on a booster push right now, but when it comes to this push, people wanting to know how long this protection is going to last with these new boosters. what can you tell them? >> so good morning, and, first of all, thanks for having me back. here's what we know. we know these updated vaccines are far superior to the other vaccine that we had. it makes a lot of sense, right? these new vaccines target the version of omicron that's out there. that's fact number one. fact number two that we know is...