CDC: More than 27 million Americans have received at least one COVID-19 vaccine dose
More than 27 million Americans are on their way to full inoculation after receiving at least one COVID-19 vaccine dose, according to numbers released by the Centers for Disease Control. Dr. Susannah Hills joins CBSN to discuss the increased efforts to vaccinate the country and how having already had the disease can affect getting vaccinated, as well as a new study that suggest reinfection may not be as rare as once thought.