Erin Burnett Outfront

United States coronavirus cases and deaths double since Tuesday; State department tells Americans not to travel abroad, urges those who are to return or be prepared to stay indefinitely; California Governor projects 25.5 million people will be infected; Ohio man with coronavirus shares his story from hospital bed; Ohio man with coronavirus: like a "monster trying to kill" me; Patient has a message for those not taking coronavirus seriously; New York City expected to run out of medical supplies in 2-3 weeks; city needs 50 million surgical masks, 25 million gowns and 15,000 ventilators; China reports no new local coronavirus cases for first time, but fears of a second wave of infections remain; Trump: potential coronavirus treatment could be available immediately, FDA: It could be in trials for months; Doctor working on possible treatment for coronavirus using blood for patients who have already recovered; The many ways Americans are coping with coronavirus; via Knit