CDC head warns vigilance needed in light of COVID-19 variant B117

Coronavirus illustration
Feb 26, 2021

Ten percent of cases are now caused by B117, up from 1% to 4% a few weeks ago.

Stephanie Soucheray | News Reporter | CIDRAP News

Feb 26, 2021
Ten percent of cases are now caused by B117, up from 1% to 4% a few weeks ago.Read More

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