BBCNEWS BBC News December 16, 2021 10:39:00
Because — booster that would take longer because as of two weeks ago, almost nobody— because as of two weeks ago, almost nobody had _ because as of two weeks ago, almost nobody had a booster and now we have -ot nobody had a booster and now we have got really _ nobody had a booster and now we have got really good levels in the older population. but we havent got all the way— population. but we havent got all the way down to the group which is actually— the way down to the group which is a...
We Haven T Omicron Variant All The Way Population We Susan Analysis Studies Vaccine Effectiveness Assessment
Source: archive.org