Health Officials Warn Americans To Plan For The Spread Of Coronavirus In U.S.

A woman, who declined to give her name, wears a mask in New York out of concern for the newly emerged coronavirus.

Mark Lennihan / AP

Updated at 4:50 p.m. ET

Federal health officials issued a blunt message Tuesday: Americans need to start preparing now for the possibility that more aggressive, disruptive measures might be needed to stop the spread of the new coronavirus in the U.S.

The strongly worded warning came in response to outbreaks of the virus outside China, including in Iran, Japan, South Korea and Italy, which officials say have raised the likelihood of outbreaks occurring stateside.