When news of the Andes strain of the hantavirus broke out, the world seemed to hold its breath. But what do we know about the hantavirus? Expert Michelle Harkins, MD, University of New Mexico, discusses what the hantavirus is and how it is transmitted. She and host Ugo Ezema, MD, Tulane University, delve deeper at the ATS International Conference into how this hantavirus outbreak differs from the spread of COVID, what tests are used to detect hantavirus, and what research is happening in prevention and treatment of hantavirus.