 Sorry, boss. I'm gonna 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. An official announcement from the Council of Ministers. There has been an accident at the Chernobyl Atomic Power Station.