Introduction Respiratory tract infections (RTIs) are a group of illnesses that affect the respiratory system, which includes the organs and…
Introduction The Hepatitis B Surface Antigen (HBsAg) test is a crucial diagnostic tool used in the field of clinical laboratory…
Introduction Streptococcus pneumoniae, commonly known as pneumococcus, is a bacterium that can cause a wide range of infections in humans.…
Introduction Varicella-zoster antibody, IgG assay, is a medical test used to measure the levels of varicella-zoster virus (VZV) specific immunoglobulin…
Introduction Corynebacterium diphtheriae is a gram-positive, rod-shaped bacterium that causes diphtheria, a highly contagious and potentially life-threatening respiratory infection. This…