This document discusses Chikungunya fever, an infectious disease caused by the Chikungunya virus. It is transmitted by mosquitoes and causes fever and severe joint pain. The incubation period is typically 2-3 days. Adults are most commonly affected. While typically self-limiting, Chikungunya can cause long-term joint damage and symptoms lasting months or years. Diagnosis involves demonstrating IgM antibodies, isolating the virus, or detecting viral RNA. Treatment is symptomatic with rest, medication, and physiotherapy. Prevention focuses on mosquito control measures and developing a vaccine.