LFWB established a Molecular Virology research laboratory in association with BMSF at 1, Beninandan Street, Kolkata - 700025, Near Police Hospital (Contact no: 033-24540016) to reduce the therapy cost of Hepatitis B & C patients, specially, for those patients who are unable to afford.

Liver Function Test (LFT), Prothrombin-Time (P-Time), Lipid Profile Test, Bloods Glucose Estimation, HBsAg, HBeAg, Anti-HBe, Anti-HCV detection and HBV DNA quantification are done in this laboratory.