Report of the St. Petersburg City Public Administration for 1903 . Part 4 . The Sanitary Commission, created by the team of authors, is a unique historical document that reveals the most important aspects of the sanitary and hygienic situation in one of the most dynamic and cultural cities of Russia at the beginning of the 20th century. This publication is not just a report, but a living testimony to an era in which issues of health care, sanitary measures and urban improvement became key for the development of St. Petersburg as a center of science, culture and industry. The focus of this part of the report is the work of the Sanitary Commission, which in those years played a crucial role in ensuring sanitary conditions, combating epidemics and introducing new hygiene standards. The team of authors, who collected rich material, describes in detail the activities carried out to improve the standard of living of citizens, to combat the spread of infectious diseases, as well as the development of water supply, sewage and sanitary hygiene systems. This document traces not only the technical side of the issue, but also the social aspect - how sanitary measures affected the daily lives of the city residents, their health and well-being. This book will be a valuable source for historians, researchers of the urban environment, health professionals and anyone interested in the history of St. Petersburg. It is perfect for readers interested in the history of medicine, sanitary hygiene and the development of urban economy in pre-revolutionary Russia. Aged 16 and older, it will interest students, faculty, and professionals looking for a deep understanding of the processes taking place in the era of modernization and reform. The report pays special attention to the introduction of new methods of combating epidemics, the development of sanitary services and their interaction with the city authorities. The author's team describes in detail the organizational measures, technical innovations and practical steps taken to protect the population. Reading this book, you can feel the atmosphere of the time, understand how the views on health and hygiene have changed, as well as evaluate the contribution of St. Petersburg specialists to the development of sanitary science. The style of presentation is distinguished by accuracy, wealth of facts and analytical approach, which makes the book not only informative, but also fascinating. The author's team, including specialists in the field of medicine, urban economy and history, created a work that has not lost its relevance today. Inspired by examples from the past, the authors show how important systematic work is to ensure sanitary conditions for the development of a modern city. If you are looking for a book This will help you understand ,. As at the beginning of the XX century in St. Petersburg fought for the health of citizens what measures have been taken to prevent epidemics and how urban sanitation infrastructure has developed "St. Petersburg City Public Administration Report 1903. Part 4 . The Health Care Commission will be a real discovery for you . This is not only a historical document, but also a source of inspiration for those who appreciate the scientific approach, the development of the urban environment and the care of public health. This book is a worthy addition to the literature on urban history, medicine and sanitary innovations. It will help you to plunge into the atmosphere of time, to understand how the views on health and hygiene have changed, and to assess the contribution of St. Petersburg specialists to the development of sanitary science. In today’s world, when public health issues remain relevant, reading this report provides valuable lessons and inspires further advances in urban development and sanitation technologies.