Accessibility Note: This site uses JavaScript menus, but not for animation. All menus should be accessible with JavaScript activated.

Arboviral Infections

Arbovirus (short for arthropod-borne) infections are caused by any number of viruses spread through arthropods such as spiders, ticks, and mosquitoes. These infections generally occur during warm weather months. There are about 570 viruses worldwide that are spread through arthropods. Mosquitoes are the most common type of organism that spreads arboviral diseases such as West Nile virus. In Utah, three mosquito-borne arboviruses that cause encephalitis (inflammation of the brain) in humans have been identified: Western equine encephalitis (WEE), Saint Louis encephalitis (SLE) and West Nile virus (WNV). Other types of arboviral infections include California (LaCrosse) encephalitis, dengue and yellow fever.

Related Diseases

Information for Public Health Departments

Resources

Contact Us

Utah Department of Health
Bureau of Epidemiology
801-538-6191
Fax: 801-538-9913
288 North 1460 West
PO Box 142104
Salt Lake City, Utah 84114-2104

24-Hour Urgent Event & Disease Reporting

1-888-EPI-UTAH (374-8824)
 

Regular Business Hours:

Monday - Friday
8:00 a.m. - 5:00 p.m.

Site Map

Social Media