Introduction Varicella-zoster antibody, IgG assay, is a medical test used to measure the levels of varicella-zoster virus (VZV) specific immunoglobulin…
Introduction and Group of Tests The TORCH panel is a group of blood tests used to screen for certain infections…
Introduction of DNA Viruses The virus is an obligate intracellular infectious agent and on the basis of nucleic acid, it…