Can a special chewing gum slick away Covid-19 from saliva? Penn researchers start clinical trial to find out

Researchers from the University of Pennsylvania have begun a small clinical trial to test whether a cinnamon-flavored gum (no, not

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Can a spe­cial chew­ing gum slick away Covid-19 from sali­va? Penn re­searchers start clin­i­cal tri­al to find out