What is norovirus? Symptoms to know and how to prevent infection View Larger Image Norovirus is a highly contagious virus commonly known as stomach flu. The virus in spread via touch, food, water and is airborne. PLOS did a piece on the global economic impact of this virus and it too was a good read. Read more here… By James Sweeney|2019-01-11T21:05:09+00:00January 11th, 2019| Share This Post FacebookTwitterLinkedIn Leave A Comment Cancel reply Comment Save my name, email, and website in this browser for the next time I comment.