CNN CNN Newsroom With Ana Cabrera September 6, 2021 17:01:00
Are saving lives at a critical time. they are needed more than ever. just look at the numbers now for this labor day versus last year. you're looking at a 300% increase in the 7-day average of new cases. meantime several icus near or at full capacity. the u.s. is now reporting an average of 1500 covid deaths a day. nearly all of those patients and deaths were unvaccinated. let's begin with our senior medical correspondent elizabeth cohen. bottom line here the data, the science, the boosters, science will dictate the date for the rollout. what is the data showing? >> erica, a lot of this data i...