HIV I & II Western Blot, Rubella Virus - German Measles- IgG Avidity, FT4 - F Thyroxine, Leishmania ( KALA AZAR ) Antibody IgG, HBsAg Quantitative by ELISA, ESR- erythrocyte sedimentation rate, Urine Protein Creatinine Ratio, Chikungunya Virus-RTPCR Qualitative, Vitamin B12 Cyanocobalamin, Dengue IgG, Lithium, CA-Lung Cancer Marker ( Serum Cytokeratin Fragment 21.1 (CYFRA 21.1), HE4- Human Epididymis Protein 4, Triglycerides, Cytomegalo Virus - CMV - IgG Avidity, Throat Swab Culture, Serum Ferritin, Microalbumin- Urine spot, HEV IgG - Hepatitis E Virus IgG Antibodies Qualitative, Beta 2 Glycoprotein Panel- IgA IgG IgM, 5 Alpha- Dihydrotestosterone OR 5 Alpha DHT, Sputum for Nocardia, Free Androgen Index- FAI, CD3/CD4/CD8 Markers- Immune Deficiency Package, HBsAg - Hepatitis B Surface Antigen CLIA Method, Anti Histones Antibody, Urine Genexpert-CB NAAT, Obesity Panel, Phospholipase A2 Receptor Antibody - PLA2R Qualitative, Stool for Rotavirus Antigen,