Internal documents from the US Centers for Disease Control and Prevention suggest that the Delta coronavirus variant may also be deadlier as well.

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The research found that an infected person and non-infected person can reduce the transmission of the virus by 96.4% if both are wearing two masks a piece or one well fitted masks. 

It's been a long nine months thanks to the COVID-19 pandemic, but there is finally some light at the end of this tunnel in the form of multiple vaccine candidates.