Michael Osterholm, Director of the Center for Infectious Disease Research and Policy at the University of Minnesota, joins CBS News Medical Contributor Dr. Tara Narula to discuss what people need to know about the coronavirus. Osterholm says the U.S. healthcare system is not prepared and shares what we know about how the virus spreads and who it impacts the most. He tells Dr. Narula what underlining risk factors may be impacting fatality and if someone with no symptoms can still be infected. Plus, Osterholm comments on what recovery from the virus looks like and whether the changing of seasons may help end the spread of the coronavirus.