The Wall Street JournalFDA to Require Proof Virus Vaccine Is Effective Before Approving Its UseJun 30, 2020more_vert
The ScientistFDA to Require 50 Percent Efficacy for COVID-19 VaccinesJul 1, 2020Amanda HeidtBy Amanda Heidtmore_vert
Regulatory FocusFDA issues COVID-19 vaccine guidance, setting 50% effectiveness thresholdJun 30, 2020Michael MezherBy Michael Mezhermore_vert
USA TODAYFDA says a coronavirus vaccine would have to be at least 50% effective to be approvedJun 30, 2020Elizabeth WeiseBy Elizabeth Weisemore_vert
FiercePharmaFDA will require 50% efficacy for COVID-19 vaccines. How high is that bar?Jun 30, 2020Eric SagonowskyBy Eric Sagonowskymore_vert
The Washington PostFDA will require covid-19 vaccine to be at least 50 percent more effective than placebo, agency saysJun 30, 2020Laurie McGinleyBy Laurie McGinleymore_vert