Attack of the ringworm!

My son has ringworm on his head. Bleh. It started about a month ago, when we picked him up from daycare and noticed a spot on his head where it was like the skin on his scalp was kind of peeled back, not really bloody. We thought that he may have had an accident on the playground or something, and so didn't think much more about it when it healed over. That area then started getting flaky, almost like a bad case of dandruff. It then spread over to the other side of his head, and the flakes were coming off, sometimes taking the hair with them. When a small bald spot began forming, I decided it was time to take him to the doctor to get this checked out. So we went, and it turns out that the crap on his head is ringworm. We have shampoo to use 2 times a week as well as an oral medication that he gets once a day for 6 weeks. Hopefully this clears it up and no one else in the family gets ringworm in the meantime.