CNN CNN Newsroom With Pamela Brown August 15, 2021 22:53:00
Cold and you're feeling off. it is best to get tested. >> there is been a lot of focus on the pfizer moderna vaccines but i've been getting a lot of questions about the j & j vaccine. this viewer is asking, how is it doing against the delta variant? will we be eligible for boosters sooner than later if it is losing efficacy more quickly? >> right. the reason the j & j vaccine is getting if you will a little of that reputation like it is a second class vaccine is because we're comparing it to moderna and pfizer. remember, with them you're almost 100% prevented from dying and going into the hosp...