WATCH: Your questions about the deadly hantavirus answered

Dr. Amesh Adalja, senior scholar for Johns Hopkins Center for Health Security, explains the Andes variant of the hantavirus and how it spreads.

​Dr. Amesh Adalja, senior scholar for Johns Hopkins Center for Health Security, explains the Andes variant of the hantavirus and how it spreads.  Health Dr. Amesh Adalja, senior scholar for Johns Hopkins Center for Health Security, explains the Andes variant of the hantavirus and how it spreads.