lot of us, it wasn't that surprising, because for years, we have recognized that we probably underdiagnosed this and the cdc today said they are looking at new ways of trying to figure out how many cases are in this country and this does give credence and credibility to parents wtients, over the years, had symptoms and frankly, doctors haven't known,put that into any bucket or category. when doctors can't do that well, they don't diagnose well. >> we will talk about the symptoms. some mimic other illnesses but what are the they? >> the classic is a bull's eye rash, the central point with a bull's eye and that happen 2s 4 to 36 hours after a bite. and then, flu-like symptoms, fever, aches, pain, headache. then some times, joint aches and muscle aches and when it can be misdiagnosed as arthritis. the tick bite doesn't mean you're going to get lyme disease. the black-legged tick has to be on you for 244 to 346 hours for it to really infect you. you can't infect another person. but if do you see a tick, the most important thing is to get it out with fine-nose tweezers. if you're out and about m