West Nile Virus Disease Doctor In Mumbai West Nile virus disease is a viral infection transmitted through the bite of an infected mosquito. While most people infected with the virus do not experience any symptoms, some may develop flu-like symptoms such as fever, headache, body aches, and nausea. In severe cases, the virus can lead to neurological complications like encephalitis or meningitis. There is no specific treatment for West Nile virus, so prevention is key. Protect yourself by using insect repellent, wearing long sleeves and pants, and eliminating standing water around your home. Stay vigilant during mosquito season and consult a healthcare provider if you suspect you have been infected.