Molecular Diagnostics: Transforming Modern Healthcare Through Precision Analysis

Molecular diagnostics has emerged as a cornerstone of modern medical biotechnology, enabling rapid, accurate, and highly sensitive detection of diseases at the genetic, molecular, and cellular levels. By analyzing DNA, RNA, proteins, and other biomarkers, molecular diagnostic techniques play a critical role in early disease detection, personalized medicine, infectious disease monitoring, and cancer prognosis. Advancements such as polymerase chain reaction, next generation sequencing, and CRISPR based diagnostics have significantly expanded clinical capabilities. This article provides an overview of molecular diagnostics, its key methodologies, applications in healthcare, and its growing importance in precision medicine.