Here's what we still don't know about a COVID-19 vaccine, according to an expert

The World Economic Forum COVID Action Platform

  • Andrea Amalfitano, dean of the Michigan State University College of Osteopathic Medicine, says much is still unknown about a COVID-19 vaccine.
  • From how it differs to a flu shot, to whether we'll need several injections and if we can scale up, Amalfitano delves into what we do know so far- and the known unknowns.

The process for creating a COVID-19 vaccine may be different from other common vaccines, Andrea Amalfitano says.

How is creating and testing a novel coronavirus vaccine different from others, like the flu vaccine?

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