What is filaria test

who.intWhat is Filaria Antigen Test? The test is a qualitative, point-of-care diagnostic tool that detects

Wuchereria bancrofti

in human blood serum or plasma.

What is filaria antigen test?

What is Filaria Antigen Test? The test is a qualitative, point-of-care diagnostic tool that detects Wuchereria bancrofti in human blood serum or plasma.

What is microfilaria test?

The microfilaria test procedure requires a blood sample either from the finger prick, earlobe or venous blood. There are a number of tests to identify the presence of microfilariae in one’s body. Some of such tests are includes, Thick blood smear, thin blood smear, membrane filtration method, quantitative blood count, serological test and so on.

What is microfilaria diagnosis?

diagnosis of microfilariae smear. A microfilaria test involves examination of the blood smear to identify the existence of microfilariae in blood. Usually, a microfilariae blood test is conducted at night to coincide with the appearance of microfilariae.

How is filariasis diagnosed?

If microfilariae are detected in the blood, then the filariasis disease is confirmed. About 1 ml or just 2 teaspoons of the blood sample will be drawn from your body. This test needs to be conducted in a well-equipped diagnostic lab or medical centre with microscopic test facility. The skin is cleaned on the arm with an alcohol pad.

What is a filarial antigen test?

Filaria Antigen Test. There are mainly three laboratory methods used for diagnosing active infections namely demonstration of microfilariae (mf) in the night blood specimens, detection of circulating filarial antigens (CFA) released in the body by adult worms and detection of filarial DNA in human blood by polymerase chain reaction.

What is a Hilaria antigen test?

Filaria Antigen Test. The test is a qualitative, point-of-care diagnostic tool that detects Wuchereria bancrofti in human blood serum or plasma.

How is filaria tested?

Procedure for Filaria Antigen Test Finger prick blood is collected into heparinized capillary tubes and stored in a cooler and tubes are centrifuged while plasma are separated and stored at -20C. Samples are tested in duplicate and kit control standards (S1-S7) and a conjugate control are also tested in duplicate on each plate.

What is circulating filarial antigen detection?

Circulating Filarial Antigen detection is regarded as “Gold Standard” for diagnosing Wuchereria bancrofti infection. Specificity is near complete, sensitivity is greater than all other parasite detection assays, will detect antigen in amicrofilaraemic as well as with clinical manifestations like lymphoedema, elephantiasis.