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Booster Dose

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Expert advice on COVID-19 testing

Americans are clamoring to get COVID-19 tests, and the country can't keep up with the demand. CBS News correspondent Kris Van Cleave reports on the situation as Omicron spreads and hospitalizations rise. Then Dr. Michael Mina, an epidemiologist and chief science officer at eMed speaks with Anne-Marie Green and Vladimir Duthiers on CBSN about the CDC's isolation guidance, the best way for schools to handle COVID testing, and the impact of prior infections on immunity.

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Pfizer's COVID-19 booster authorized for kids as young as 12

Millions of Americans as young as 12 could soon be able to get a booster shot of a COVID-19 vaccine after the FDA authorized third doses of Pfizer-BioNTech's shot for that age group. CBS News correspondent Meg Oliver reports on the latest step by the agency. Then, Dr. Mati Hlatshwayo Davis, an infectious disease physician at John Cochran VA Medical Center and the Director of Health for the city of St. Louis, joins Nancy Cordes on CBSN with her analysis.

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