How Does the Coronavirus Variant Spread? Here’s What Scientists Know
Contagiousness is the hallmark of the mutated virus surfacing in the U.S. and more than a dozen other countries.
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Contributor: Apoorva Mandavilli
Contagiousness is the hallmark of the mutated virus surfacing in the U.S. and more than a dozen other countries.
View original article
Contributor: Apoorva Mandavilli