This view is both boorish and ignorant. There are many types of coronaviruses, including MERS and SARS. They can't be mitigated through "diet and exercise". The

This view is both boorish and ignorant. There are many types of coronaviruses, including MERS and SARS. They can't be mitigated through "diet and exercise". These diseases often occur in parts of the world with much lower obesity rates than the West Further, the idea that you won't get a serious respiratory virus if you just exercise and diet is offensive. You're just trying to reduce something that is incredibly complex into a bumper sticker slogan that you can wrap your mind around with the least amount of effort.