CDC Director: Even in Cases of People Who Get COVID After Being Vaccinated, 'Many' 'Can't Transmit to Others'

On Thursday's broadcast of NBC's "Today," CDC Director Dr. Rochelle Walensky stated that data has shown that people who are fully vaccinated aren't getting coronavirus at all, and data increasingly suggests that among the breakthrough cases of people who contract the coronavirus despite being fully vaccinated, "about a third of them, even if they get the virus, are completely asymptomatic and many of them have such low virus that they can't transmit to others."