Live updates: Trump calls 200,000 coronavirus deaths in U.S. ‘a shame’

September 22, 2020 at 3:09 PM EDT

FDA to announce tougher standards for a coronavirus vaccine that make a green light by Election Day unlikely

By Laurie McGinley and Carolyn Y. Johnson

The Food and Drug Administration is expected to spell out a tough, new standard for an emergency authorization of a coronavirus vaccine as soon as this week that will make it exceedingly difficult for any vaccine to be cleared before Election Day.

The agency is issuing the guidance to boost transparency and public trust as it approaches the momentous decision of whether a prospective vaccine is safe and effective. Public health experts are increasingly worried that President Trump’s repeated predictions of a coronavirus vaccine by Nov. 3, coupled with the administration’s interference in federal science agencies, may prompt Americans to reject any vaccine as rushed and potentially tainted.

The stakes are high: polls show the relentless politicization of the race to develop a vaccine is taking its toll. Pew Research Center recently reported that the percentage of people who said they would get the vaccine if it were available today has dropped to just over 50 percent from 72 percent in May.