from BBC News - World https://ift.tt/3nNawdd
Monday, November 23, 2020
Covid-19: Oxford University vaccine shows 70% protection
The large scale trial is both a triumph and a disappointment, after other groups had better results.
from BBC News - World https://ift.tt/3nNawdd
from BBC News - World https://ift.tt/3nNawdd
0 comments:
Post a Comment