"Version: 20230501"--Title page verso.Includes bibliographical references.1. Fundamentals of surface-enhanced Raman spectroscopy in diagnostics / Soumyadeep Basu, Garima Tripathi and Shweta Tripathi -- 2. Overview of infectious diseases and its diagnostic techniques / Sumit, Shagun Gupta and Ankur Kaushal -- 3. Historical review of SERS in biomedical applications : infectious diseases / Muhamma…