Roy Cooper's campaign is pushing back on the analysis, calling it "misleading and not accurate."
"100% of adults in this country can still get the vaccine if they choose," FDA Commissioner Dr. Marty Makary said
U.S. regulators approved updated COVID-19 shots Wednesday but limited their use for many Americans - and removed one of the two vaccines available for young children.
The American Academy of Pediatrics said on Tuesday that children ages 6 months to 23 months should receive a COVID-19 vaccine, in contrast with federal health officials.
Some patients report a sharp, stabbing pain when they swallow, often at the back of the throat.
Updated guidance on the CDC website appears to be walking back some of the changes for healthy children and pregnant women that RFK announced earlier this week.