Youth sports are creating clusters where the coronavirus can infect children, health officials say.
Mandatory Credit:	Shutterstock

Youth sports are creating clusters where the coronavirus can infect children, health officials say.
Mandatory Credit: Shutterstock

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Youth sports and other extracurriculars are spreading Covid-19, health officials say

The practice of finding new uses for old medications -- called repurposing or repositioning drugs -- is not new.