CDC Move To Limit Investigations Into COVID Breakthrough Infections Sparks Concerns

The CDC will now track only cases of breakthrough infections in which COVID-19 vaccines fail on people who get hospitalized or die. But critics say that's shortsighted and cuts off valuable data. (Image credit: Image Point FR/NIH/NIAID/BSIP/Universal Images Group via Getty Images)
Source: NPR Health and Science - Category: Consumer Health News Authors: Source Type: news