 Sorry boss, I'm going to be out of work for a while. The CDC estimates that more than 300,000 Lyme disease cases spread by ticks occur in the U.S. each year. Don't let pests force you to take a sick day. Learn how to protect your family at PestWorld.org. A public service message from the National Pest Management Association and the CDC. Every two minutes, a woman in the U.S. is diagnosed with breast cancer. And in that split second, her life changes forever.