Pfizer says COVID-19 vaccine more than 90% effective in kids
By LAURAN NEERGAARD and MATTHEW PERRONE, Associated Press Troy Warren for CNT #Health #COVID-19 Kid-size doses of Pfizer’s COVID-19 vaccine appear safe and nearly 91% effective at preventing symptomatic infections in 5- to 11-year-olds, according to study details released Friday as the U.S. considers opening vaccinations to that age group. The shots could begin in early November — with the first children in line fully protected by Christmas — if regulators give the go-ahead. Details of Pfizer's study were posted online. The Food and Drug Administration was expected to post its independent review of the company's safety and effectiveness data later in…