Researchers are pursuing a dizzying array of drugs to stymie #COVID19, many repurposed from other diseases. But results remain preliminary, and it’s not yet clear which approach, or combination of approaches, will work best. A news feature in PNAS: http://ow.ly/I66p50zfj3j pic.twitter.com/ayg0YTyWse
10:01 AM - 22 Apr 2020
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