This would make a wonderful science project which I am sure would will a national merit science award. Testing for impetigo at a carnival where they do 100 and sometimes thousands of childrens faces. Test the facepaint after every ten or so kids?

A high school student won the national merit scholorship when he tested baterial in McDonalds soda machines and Mcdonalds toilets. The soda machines had very high levels of baterial higher than the toilets. Roach love soda machines and people have dirty hands. This is the same sort of research. Easy to do but this involved educating people on stopping spreading a communical disease. Which is more important research and don't forget easy to do. You can even do it with the fellow researchers in the school approves.