Infection prevention strategies are highly protective in COVID-19 units while main risks to healthcare professionals come from coworkers and the community oleh Shruti K. Gohil, Kathleen A. Quan, Keith M. Madey, Suzanne King-Adelsohn, Tom Tjoa, Delia Tifrea, Bridgit O. Crews, Edwin S. Monuki, Saahir Khan, Sebastian D. Schubl, Cassiana E. Bittencourt, Neil Detweiler, Wayne Chang, Lynn Willis, Usme Khusbu, Antonella Saturno, Sherif A. Rezk, Cesar Figueroa, Aarti Jain, Rafael Assis, Philip Felgner, Robert Edwards, Lanny Hsieh, Donald Forthal, William C. Wilson, Michael J. Stamos, Susan S. Huang