CNN The Lead With Jake Tapper March 15, 2022 20:51:00
We're not trying to be alarmists right now. but let's talk about the ba.2 s subvariant that accounts for a quarter of the cases in the u.s. is this something we should be concerned about? what do you make of the ba.2 omicron subvariant. >> we've been following it closely. one thing we've been looking at is not only the percentage of the country, but how quickly you're seeing the doubling as well. again, you can see on the graph, it's doubling pretty quickly every week or so now. so this is increasingly becoming a larger and larger proportion of cases here. when we look at the uk data, what was...
Source: archive.org