COVID-19 cases are still prevalent nationwide and health experts say the very contagious Delta variant is to blame.
On Thursday, Pfizer announced it is about to ask the FDA to approve a third dose of its COVID-19 vaccine.
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On Ask the Expert, A&M Texarkana Virologist Dr. Ben Neuman joined KRLD's Kristin Diaz and David Rancken to talk about why he supports the possible idea of a third dose of the vaccine shot.
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