In a press conference, HHS secretary Alex Azar provided updates on the US government’s response to the 2019 novel coronavirus. He was joined by the director of the CDC, Robert Redfield, MD; the director of CDC’s National Center for Immunization and Respiratory Diseases, Nancy Messonnier, MD; and the director of the National Institutes of Health’s National Institute of Allergy and Infectious Diseases, Anthony Fauci, MD.