Szczepionka wykazała 90% skuteczności w prewencji COVID-19. Informacja o badaniu

Doug Brunk. Pfizer Vaccine Data Show 90% Efficacy in Early Results. Medscape,

A vaccine candidate against SARS-CoV-2 has been found to be 90% effective in preventing COVID-19 in trial volunteers who were without evidence of prior infection of the virus, results from an interim analysis of a phase 3 study demonstrated.

  • Vaccine candidate was found to be more than 90% effective in preventing COVID-19 in participants without evidence of prior SARS-CoV-2 infection in the first interim efficacy analysis
  • Analysis evaluated 94 confirmed cases of COVID-19 in trial participants
  • Study enrolled 43,538 participants, with 42% having diverse backgrounds, and no serious safety concerns have been observed; Safety and additional efficacy data continue to be collected
  • Submission for Emergency Use Authorization (EUA) to the U.S. Food and Drug Administration (FDA) planned for soon after the required safety milestone is achieved, which is currently expected to occur in the third week of November
  • Clinical trial to continue through to final analysis at 164 confirmed cases in order to collect further data and characterize the vaccine candidate’s performance against other study endpoints

Medscape,  9 listopada 2020

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