The subject of preventive and community dentistry | public health dentistry | has become an important component of dental education and training today. Keeping pace with the evolving technologies, and acknowledging the dynamicity of the subject, the third edition of textbook has been conceptualized to make learning easy for undergraduate students. The text has been completely reorganized and edited by experts from around the globe. The entire syllabus is divided into seven sections covering: • Public Health, • Epidemiology, • Infection Control, • Dental Public Health, • Preventive Dentistry, • Health Statistics and • Social Sciences.