 Infectious diseases spread by pests like malaria, Zika, and Chagas disease are causing a worldwide health crisis. Fortunately, here at home, we don't face the same level of threat, but we shouldn't let our guard down. Mosquito-borne diseases like West Nile virus and Zika are impacting communities across the U.S., and Lyme disease spread by ticks is on the rise. Whether around the world or just around the block, get the facts you need to protect your family at pestworld.org. A public service message from the National Pest Management Association.