Virotherapy: How to Turn a Bad Virus Into a Good Cure

Remember when you first learned in grade school that when you add two negative numbers it creates a positive one? But then your Mom told you that “two wrongs don’t make a right?”

For most adults that are not mathematicians, it is counter-intuitive for us to combine two negative items to create a positive one, but that is exactly the kind of creative thinking scientists are using to cure cancer.

We don’t think of viruses as a good thing, but on May 26 the Journal of Clinical Oncology