U.S. President Trump speaks during a news conference on the

FILE PHOTO: U.S. President Donald Trump speaks during a news conference on the coronavirus outbreak with U.S. Secretary of Health and Human Services Alex Azar, National Institute of Allergy and Infectious Diseases Anthony Fauci, U.S. Vice President Mike Pence, Director of the Centers for Disease Control and Prevention Robert Redfield and U.S. Surgeon General Jerome Adams at the White House in Washington, U.S., February 29, 2020. REUTERS/Joshua Roberts