ICD-10 Code A92.31 | West Nile virus infection with encephalitis Symptoms, Diagnosis, Billing

Common symptoms include fever, headache, confusion, seizures, and neurological deficits. Patients may also experience fatigue and muscle weakness, which can vary in severity.

Diagnosis is typically made through clinical evaluation, history of mosquito exposure, and laboratory tests such as serology or PCR to detect the virus in blood or cerebrospinal fluid.

No, West Nile virus is not contagious and cannot be transmitted from person to person. It is primarily spread through mosquito bites.

There is no specific antiviral treatment for West Nile virus. Management focuses on supportive care, including hydration, pain relief, and monitoring for neurological complications.