GORP - Tick-Borne Diseases In North America -
Discusses several tick-borne illnesses and how they affect people enjoying outdoor sports.
http://gorp.away.com/gorp/health/ticks.htm

Harvard School of Public Health: Mosquito-Borne Viruses -
 Research of mosquito-borne viruses that focuses primarily on West Nile encephalitis, Eastern Equine encephalitis, St. Louis encephalitis, and LaCrosse encephalitis. Includes mosquito facts, suggestions for mosquito control, and links to HSPH research and various outside resources.
http://www.hsph.harvard.edu/mosquito/

Insect Borne Diseases -
 Factsheets on many insect-borne illnesses.
http://www.traveldoctor.co.uk/insects.htm

InteliHealth: Tick Bite -
 Factsheet with brief discussions on tick-borne diseases.
http://www.intelihealth.com/IH/ihtIH/WSIHW000/9339/31360.html

Key Facts about Lyme and Ehrlichiosis Tick-borne Diseases -
Includes symptoms, carriers, prevention, and proper tick removal techniques.
http://www.na.fs.fed.us/spfo/ticks/keyfacts.htm

MedlinePlus: Tick Bites -
 Directory of factsheets, news reports, and articles concerning tick and insect bites and the disease they carry.
http://www.nlm.nih.gov/medlineplus/tickbites.html

Neato Mosquito -
 Curriculum guide and video designed to teach 4th grade students about mosquito biology and the prevention of La Crosse encephalitis. From CDC Division of Vector-Borne Infectious Diseases.
http://www.cdc.gov/ncidod/dvbid/arbor/neato.htm

Postgraduate Medicine: Patient Notes: Tick-borne Illness -
 Factsheet on preventing tick borne disease.
http://www.postgradmed.com/issues/2002/06_02/pn_tick.htm