US Treasury Secretary Steven Mnuchin says central bankers will look at options for responding to the fast-spreading coronavirus as needed.<br />Mnuchin made the announcement to reporters on Sunday, following a meeting of finance officials from the world’s 20 largest economies.<br />He said it was too early to speculate about the longer-term impact of the deadly outbreak.<br />However, Mnuchin added that more would be known in three to four weeks.
