Microfilaria Detection

This test identifies microfilariae (larval forms of parasitic worms) in the blood, primarily used to diagnose filariasis, a mosquito-borne disease.

This test is recommended for:

• Individuals with lymphatic swelling or elephantiasis.
• People residing in or traveling to endemic regions.
• Patients with unexplained fever, lymphadenopathy, or eosinophilia.

A blood sample is collected (preferably at night when microfilariae circulate) and examined using microscopic, antigen detection, or PCR techniques.

• Positive Result: Confirms active filarial infection.
• Negative Result: Suggests no detectable microfilariae, but periodic testing may be needed.

Early detection helps prevent severe complications, such as lymphedema and hydrocele.