The CDC Is Only Tracking Some Breakthrough COVID-19 Cases
Clip: 08/26/2021 | 7m 15s | Video has closed captioning.
As the delta variant continues to drive a spike in COVID-19 cases, two recent reports outline the challenges of tracking so-called breakthrough cases in fully vaccinated people. We discuss the importance — and limitations — of disease surveillance.
Problems Playing Video? | Closed Captioning