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Infectious Disease Expert Explains Why Understanding COVID Variants is the Key to Beating COVID-19
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Infectious Disease Expert Explains Why Understanding COVID Variants is the Key to Beating COVID-19

As coronavirus continues to evolve and cases surge, a local infectious disease expert explains COVID variants and what they mean. NBC 7’s Kelvin Henry reports.

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Infectious Disease Expert Explains Why Understanding COVID Variants is the Key to Beating COVID-19
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Infectious Disease Expert Explains Why Understanding COVID Variants is the Key to Beating COVID-19

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