• This book covers presents laboratory medicine from historical aspects right till the current technologies like from erythrocyte sedimentation rate (ESR) to polymerase chain reaction (PCR) and has come in between. • Three new chapters – laboratory safety/ Security, Biocides and Biomedical Waste Management have been appropriately added. • Molecular pathology has been adequately presented as it is now the ultimate golden tool available to laboratory specialists. • Methods as well as interpretations are presented as multiple-choice questions (MCQs) with answers at the end of the chapter for easy reference. • Lastly, the book is appearing after the emergence of COVID-19, so, even this too has been incorporated in appropriate chapters. • No aspect of medical laboratory technology has been left out!