FDA panel backs Pfizer’s low-dose COVID-19 vaccine for kids

The U.S. moved a step closer to expanding COVID-19 vaccinations for millions more children as government advisers on Tuesday endorsed kid-size doses of Pfizer’s shots for 5- to 11-year-olds.

A Food and Drug Administration advisory panel voted unanimously, with one abstention, that the vaccine’s benefits in preventing COVID-19 in that age group outweigh any potential risks. That includes questions about a heart-related side effect that’s been very rare in teens and young adults despite their use of a much higher vaccine dose.