West-Nile encephalitis
Synonyms: West-Nile fever
An acute arboviral infection caused by a virus of the Flaviviridae family transmitted by an infected mosquito that is asymptomatic in the majority of cases but that can present in rare occasions with mild flulike symptoms such as low-grade fever arthralgia myalgia and/or rash or with neurologic manifestations including meningitis encephalitis with mental confusion or disorientation tremors and acute flaccid paralysis/poliomyelitis.
Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview.
Reference: Access aggregated data from Orphanet at Orphadata.
Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version April 2024
Newly diagnosed with
West-Nile encephalitis?
Our RARE Concierge Services Guides are available to assist you by providing information, resources and connections as you navigate your rare disease journey.
Advocacy Organizations
Aicardi-Goutieres Syndrome Advocacy Association
AGSAA is a global coalition of deeply dedicated parent advocates working alongside clinicians, researchers, and scientists. We are united in our desire to improve the lives of individuals and families living with Aicardi-Goutières Syndrome and those yet to be diagnosed. Everything we do reflects a sense of urgency to rescue patient potential and preserve quality of life through accelerating research and providing timely emotional and educational support alongside evolving clinical care recommendations to affected families.
COMBINEDBrain Inc
COMBINEDBrain is a consortium for outcome measures and biomarkers for neurodevelopmental disorders. We are collaborating to cure rare, non-verbal brain disorders.
Encephalitis Society
Our vision A world without death and disability from encephalitis. Our mission Rebuilding futures around the world by saving lives, accelerating awareness and driving research.
Genetic Epilepsy Team Australia
Collaboration of research and care
Moonshots for Unicorns
Curing single-gene disorders
Project CASK
To fund research for treatment and/or a cure for CASK Gene Disorder
Clinical Trials
For a list of clinical trials in this disease area, please click here.