I also have high blood pressure so I would really be at risk with all my elements and problemsI recently picked up another detail. It has such a fast assault on the immune system that it goes wacky, and a bunch of other stuff can go bad. They're saying high blood pressure and/or diabetes is also a high risk factor.
Stay healthy, stay away from crowds, and wait for better treatments to develop. They're working on plasma transfusions now - sera from recovered patients.