Sterilisation and Disinfection

This eBook provides a comprehensive overview of sterilisation and disinfection, essential pillars of infection control in healthcare and laboratory settings. It explores the principles, methods, and applications of microbial control, emphasizing their role in preventing the spread of infectious diseases and ensuring patient safety. The book begins with fundamental concepts of microbiology, explaining the classification of microorganisms and their susceptibility to physical and chemical agents. It then delves into sterilisation techniques, including physical methods such as moist heat, dry heat, filtration, and radiation, alongside chemical sterilants. Disinfection is discussed in detail, covering levels of disinfection, types of disinfectants, mechanisms of action, and their suitability for various surfaces and instruments. Illustrations, charts have been incorporated to simplify complex concepts, making the content accessible for students, healthcare professionals, and researchers. By combining theoretical knowledge with practical applications, this eBook serves as a reliable resource for understanding sterilisation and disinfection in medical, dental, pharmaceutical, laboratory.