Mixing Covid vaccines gives good protection, study suggests
Any combination of Pfizer or AstraZeneca for first and second doses works, a study suggests.
from BBC News - World https://ift.tt/3gYmhNt
from BBC News - World https://ift.tt/3gYmhNt
West faces 'authoritarian' alliance, says Nato head
Nato head Jens Stoltenberg tells Laura Kuenssberg authoritarian powers are becoming more aligned. from BBC News https://ift.tt/uaBqc74
Comments
Post a Comment