The Chikungunya test is a blood test used to diagnose Chikungunya virus infection. Chikungunya is a viral disease spread by the Aedes mosquito that causes symptoms such as fever, joint pain, headache, muscle pain, and rash. The test detects antibodies against the virus in the blood and is typically performed in the acute phase of the illness or several weeks later to confirm a suspected case. The test may also be used to monitor the progression of the disease and the patient’s response to treatment. The test is performed by collecting a blood sample and sending it to a laboratory for analysis. Results are typically reported as a numerical value or a positive/negative result, depending on the laboratory’s reference range.