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
At least 30 missing after Myanmar jade mine landslide
Heavy monsoon rain loosened piles of earth and debris and sent it down the cliff, sweeping miners on the way. from BBC News - World https://ift.tt/yMCeNBQ
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