Covid: Delta variant spreads globally as cases soar
With low global vaccination rates, the variant's spread is threatening to overwhelm health systems.
from BBC News - World https://ift.tt/2UKMRRR
from BBC News - World https://ift.tt/2UKMRRR
Covid: Delta variant spreads globally as cases soar
![Covid: Delta variant spreads globally as cases soar]()
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July 24, 2021
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