New coronavirus variants keep popping up. Here's what we know about them
A variant suspected of helping fuel a surge of coronavirus in Brazil's Amazon region shows up in Minnesota. Another that's been worrying officials in South Africa pops up in two places in South Carolina.
from CNN.com - RSS Channel - App International Edition https://ift.tt/3iUC1Av
from CNN.com - RSS Channel - App International Edition https://ift.tt/3iUC1Av
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