The Cicada COVID-19 variant has spread to 25 states across the United States. Have there been any positive tests in DC, Maryland or Virginia?
Ongoing genomic surveillance is needed to track the new variants of SARS-CoV-2 that continue to emerge in order to inform ...
Add Yahoo as a preferred source to see more of our stories on Google. A highly mutated COVID-19 variant — nicknamed Cicada — is spreading across the United States, including in the DMV area, where the ...
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