A possible way to lower medical costs in the future is to start giving all "creationists" first generation penicillin for every bacterial infection.
All the new antibiotics that are developed as the bacteria evolve are off limits.
Science classes in school can show videos of the creationists dying from easily preventable infections while praying for answers as to why the penicillin doesn't work like it did 50 years ago.....kind of a "scared straight" approach.
Don't confuse microevolution with macroevolution. Also, regarding viruses:
"Throughout the years, supporters of the theory of evolution have chosen to ignore viruses. Dr. Stephen Gould, in The Book of Life, allotted them only a single paragraph (out of 250 pages). It begins, 'There is one other problematic group, the viruses, which are particularly hard to define.' Dr. Roger Lewin's The Thread of Life: The Smithsonian Looks at Evolution does not have viruses listed in its glossary. In contrast, Dr. Scott Freeman's Biological Sciences textbook has a very comprehensive chapter on viruses. In it, he says, 'But currently, there is no widely accepted view where viruses came from.'"