KEY POINTS
  • San Francisco Bay area officials ordered some 7 million residents to "shelter in place" on Monday.
  • Residents there are prohibited from leaving their homes, except under "limited circumstances," according to the order. 
  • New York City officials are considering a similar move as they prepare for an "onslaught" of new coronavirus cases in the coming weeks, Mayor Bill de Blasio said.

New Yorkers should prepare for a "shelter-in-place" order in the coming days as local officials try to contain the fast-moving coronavirus that's spreading throughout the U.S., New York City Mayor Bill de Blasio said Tuesday, adding that a decision will be made in the next 48 hours.

"We are all deeply concerned ... this is quite clear this is a fast-growing crisis," he said at a press conference. "All New Yorkers, even though a decision has not been made by the city or the state, I think that all New Yorkers should be prepared right now for the possibility of a shelter-in-place order."