May 15, 2024 · Eastern equine encephalitis is caused by a virus spread to people through the bite of an infected mosquito. It is a rare but serious disease. People living in areas where eastern equine encephalitis virus circulates should protect themselves by preventing mosquito bites.

Jun 18, 2024 · Learn about where and how many cases of EEE have been reported in the United States.

Jan 14, 2025 · Limitations of ArboNET data. Surveillance data have several limitations that should be considered when using and interpreting the data. Underreporting is a limitation common to all surveillance systems that rely on healthcare providers to consider the disease as a possible diagnosis in a patient, obtain the appropriate laboratory tests, and report confirmed cases to public health authorities.

May 15, 2024 · History of living in or traveling to an area where EEE virus is known to circulate. History of possible exposure to the mosquitoes that can carry eastern equine encephalitis virus. Laboratory testing of blood or spinal fluid

May 15, 2024 · Eastern equine encephalitis is caused by a virus usually spread to people through the bite of an infected mosquito. Eastern equine encephalitis virus circulates in the environment between mosquitoes and birds typically found in swamps.

May 31, 2024 · Comprehensive CDC guidelines for arbovirus surveillance programs in the United States were published in 1993 (CDC 1993). These guidelines detailed best practices for surveillance and control of eastern equine encephalitis (EEE), La Crosse encephalitis (LAC), St. Louis encephalitis (SLE), and western equine encephalitis (WEE).

Clinical presentation. Eastern equine encephalitis should be considered in any person with an acute febrile or neurologic illness who has had recent exposure to mosquitoes, especially during the summer months in areas where virus activity has been reported. Other causes of encephalitis and aseptic meningitis should also be considered, as appropriate (e.g., herpes simplex viruses, enteroviruses ...

May 15, 2024 · Horses are susceptible to eastern equine encephalitis virus infection and many cases are fatal. Eastern equine encephalitis virus infections in horses, however, do not increase risk for human infections because horses (like humans) are considered to be “dead-end” hosts for the virus (i.e., the concentration of virus in their bloodstreams is usually insufficient to …

Jan 16, 2020 · CDC. Eastern equine encephalitis virus: statistics & maps. Fort Collins, CO: US Department of Health and Human Services, CDC; 2019. https://www.cdc.gov/easternequineencephalitis/tech/epi.html; Getting VA. Equine encephalomyelitis in Massachusetts: an analysis of the 1938 outbreak, a follow-up of cases and a report of a mosquito survey.

Apr 24, 2024 · Mosquitoes, ticks, and other vectors can spread germs. You can get sick with a vector-borne disease.