CNN Early Start With Christine Romans and Laura Jarrett September 16, 2021 09:19:00
Slightly hire because you are closer to now and then march and then april. but look at two things that really jump out. one is that march is actually the month people who got vaccinated that month seemed to have the highest protection. why would that be? people who got vaccinated in april, that would have been more recent, so why is march higher. i bring that up because you can start to see a little bit of the confusion. also you will appreciate this, those black lines in the middle of those bar graphs, they represent something known as confidence intervals, how confident are you that you are ...