An international group of health experts -- including two top FDA vaccine officials who recently said they would leave the agency, reportedly over concerns the White House is announcing booster policies without input from FDA scientists -- argue against administrating vaccine boosters in a paper published in The Lancet Monday (Sept. 13) . FDA officials Marion Gruber and Phil Krause, alongside an international group of scientists, wrote in the paper that currently available evidence indicates COVID-19 vaccine efficacy against...