The card test is a rapid diagnostic method that uses immunochromatography to detect anti‑HCV antibodies.

It is simple, requires minimal equipment, and gives results within 15–20 minutes.

Clinical uses include:

Screening for HCV infection in clinics, camps, and blood banks.

Identifying individuals who require confirmatory testing (ELISA or PCR).

Supporting public health programs for viral hepatitis control.

While convenient, the card test is less sensitive and specific compared to ELISA or CLIA.

Positive results must be confirmed with HCV RNA PCR to establish active infection.

The card test is a rapid diagnostic method that uses immunochromatography to detect anti‑HCV antibodies.

It is simple, requires minimal equipment, and gives results within 15–20 minutes.

Clinical uses include:

Screening for HCV infection in clinics, camps, and blood banks.

Identifying individuals who require confirmatory testing (ELISA or PCR).

Supporting public health programs for viral hepatitis control.

While convenient, the card test is less sensitive and specific compared to ELISA or CLIA.

Positive results must be confirmed with HCV RNA PCR to establish active infection.