The figure of up to 200,000 possible American deaths from the coronavirus is now in wide circulation, with Dr. Anthony Fauci and President Trump both mentioning the number on Sunday. On Monday, the White House coronavirus response coordinator agreed, and Dr. Deborah Birx cautioned that it's actually a best-case scenario. "If we do things together well, almost perfectly, we could get in the range of 100,000 to 200,000," Birx said on the Today show, reports NBC News. "I think in some of the metro areas we were late in getting people to follow the 15-day guidelines," she said, adding that she and other officials are "very worried about every city in the United States."