Andrew Pekosz, PhD, professor and vice chair of the W. Harry Feinstone Department of Molecular Microbiology and Immunology at the Johns Hopkins Bloomberg School of Public Health, joined On the Record with Steve Scott to discuss the "FLiRT" COVID variants.

Photo: Getty Images

<p>Andrew Pekosz, PhD, professor and vice chair of the W. Harry Feinstone Department of Molecular Microbiology and Immunology at the Johns Hopkins Bloomberg School of Public Health, joined On the Record with Steve Scott to discuss the "FLiRT" COVID variants.</p>
<p>Photo: Getty Images</p>

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