Medical microbiology and parasitology is a course that focuses on the study of microorganisms, including bacteria, viruses, fungi, and parasites, that are responsible for causing diseases in humans. The course provides a foundational understanding of the biology, classification, and pathogenic mechanisms of these organisms, as well as the host’s immune response to infections. It also covers the principles and methods used in the laboratory diagnosis of infectious diseases, including specimen collection, culture techniques, microscopy, staining, and molecular diagnostics. The parasitology component emphasizes the life cycles, morphology, transmission, clinical features, and control of parasitic infections affecting humans. Students learn about the epidemiology of common and emerging infectious diseases, antimicrobial resistance, and strategies for prevention and treatment, including vaccination, chemotherapy, and public health interventions. The course plays a critical role in preparing students for clinical practice, equipping them with the skills to identify and manage infectious diseases and contribute to effective infection control and prevention in healthcare settings.