Between 80,000 and 180,000 hospital infections occurring annually in Germany could be avoided, according to estimates from the Institute for Hygiene. Proper hand hygiene among healthcare staff contributes to this and is an essential part of high-quality patient care. The "Clean Hands Campaign" - a collaboration of partners from healthcare, politics, and society - promotes hand hygiene. This book, now in its second, updated edition, succinctly answers the 100 most important questions regarding hand disinfection. It is an essential resource for any department. In short: The key questions about hand disinfection are answered concisely based on new scientific hygiene standards, including areas of nursing homes and outpatient facilities. Ideal for teaching, further education, and daily practice.