The Role of Molecular Pathology in Infectious Disease Detection

Infectious diseases have long been one of the leading causes of illness and death worldwide, necessitating rapid, accurate, and effective diagnostic methods. While traditional diagnostic techniques like microscopy, culture methods, and serological tests have been the cornerstone of infectious disease detection, molecular pathology has transformed the landscape of diagnosis, offering faster, more precise, and highly sensitive alternatives. Molecular pathology plays a critical role in identifying pathogens at the genetic level by detecting the DNA or RNA of infectious agents. This capability allows for the early detection of infections, even in their asymptomatic or latent stages, and provides detailed insights into the pathogen’s characteristics. Here’s an exploration of how molecular pathology contributes to infectious disease detection, along with an overview of the key molecular methods used. What is Molecular Pathology? Molecular pathology is a specialized field that foc...