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Dr. Kavita Patel: We may have to get regular vaccines to protect against Covid-19

Dr. Kavita Patel, former Obama White House health policy director, says we may have to get regular boosters to fight Covid-19. She says for now, the current vaccines are effective against Covid variants. She joins Shep Smith to discuss declining coronavirus cases and hospitalizations.
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Mon, Jan 25 20217:30 PM EST