Video: Why do COVID-19 symptoms vary so much between people?
For people wary about contracting COVID and dutifully paying attention to potential warning signs, the variety of symptoms expressed by infected people can be frustrating.
Professor Elizabeth McGraw of Penn State explains some of the reasons for this variation.
Provided by
Pennsylvania State University
Citation:
Video: Why do COVID-19 symptoms vary so much between people? (2020, May 21)
retrieved 1 May 2024
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