“We cannot let the cure be worse than the problem itself,” he said on Twitter. He did not elaborate.
Trump issued new guidelines on March 16 aimed at slowing the spread of the disease over 15 days.
Since then, Trump’s administration has been pushing for aggressive steps to stem the economic hit of the epidemic, after the president spent several weeks playing down the risks.
Nearly one in three Americans was under orders on Sunday to stay home to slow the spread of the virus as Ohio, Louisiana and Delaware became the latest states to enact broad restrictions, along with the city of Philadelphia.
They joined New York, California, Illinois, Connecticut and New Jersey, home to 101 million Americans combined.