Visit the American College of Physicians website: “Mosquitoes and mosquito repellents: A clinician’s guide” (Mark S. Fradin, MD. Annals of Internal Medicine. June 1, 1998; 128:931-940). You can also find more information on insect repellents at the Environmental Protection Agency website. Another good source of information about pesticides and repellents is the National Pesticide Information Center, which also operates a toll-free information line: 1-800-858-7378 (check their website for hours). (Information on this page obtained from the Centers for Disease Control and Prevention). For West Nile Virus information updates call toll free: 877-WNV-BIRD (877-968-2473).
WestNile.ca.gov
Centers for Disease Control information on West Nile Virus
National Pesticide Information Center