Cancer is a business. That is why we still get cut up
Germs cause cancer
....The basic logic is simple: diseases which have been around for awhile, are common, and impose fitness costs should be weeded out by natural selection if they were genetic in origin; so, such diseases are likely to be infectious. This simple point is left out of a lot of the articles on newly discovered infectious origins of common diseases .....
We also know that nanobacterias cause kidney stones and heart disease