Cases of BA.2.75 Detected in Illinois. What Experts Are Saying About New COVID Variant - NBC Chicago

Since the pandemic’s onset more than two years ago, sudden increases in COVID-19 cases have been driven by the emergence of new variants, including delta…

Since the pandemic's onset more than two years ago, sudden increases in COVID-19 cases have been driven by the emergence of new variants, including delta and omicron. Currently, a more contagious omi… [+3360 chars]

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