Infectious agents can produce varied pathological manifestations depending on their type, virulence, and host response. This book focuses on the pathological effects of bacteria, viruses, fungi, and parasites on human tissues. It explains transmission mechanisms, immune responses, and histopathological findings associated with key infections. Diagnostic techniques like special stains, PCR, and culture methods are integrated within system-specific disease presentations. Emphasis is given to granulomatous inflammation, cytopathic changes, and chronic infection patterns. Richly illustrated with case-based examples and tissue images, the text provides practical insights for accurate identification of infectious diseases in pathology.
Chen Weng has an extensive background in the pathology of microbial and parasitic diseases affecting human tissues. His research highlights the histological patterns of rare tropical infections and emerging zoonotic pathogens. He has served as a consultant for global health initiatives combating infectious disease outbreaks. He regularly teaches infectious disease pathology to postgraduate students. His academic passion lies in correlating clinical presentation with pathogen-induced tissue damage.