Day 1 after #COVID diagnosis. Sore throat, headache (strong!), Dry cough but not shortness of breath. No lung US abnormalities. Will keep a #POCUS track of my lungs. #coronavirus ⁦@TomasVillen⁩ ⁦@ButterflyNetInc⁩ pic.twitter.com/wLtSc70pxQ

— Yale Tung Chen (@yaletung) March 9, 2020