United States

www.nytimes.com Delays and Shortages Exacerbate Coronavirus Testing Gaps in the U.S.

The lack of coronavirus test supplies, and long waits for results, has caused serious problems for many hospitals, even as new and faster tests come onto the market.

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www.reuters.com Factbox: U.S. hospitals differ on best use of hydroxychloroquine for coronaviruswww.reuters.com