Book "Epidemiological diagnostics" by Aslanov B. and . , Eremin S. R. , Zueva L. P. , Sidorchuk A. In. and Yafaev R. X. is a unique study in the field of epidemiology, which will be an indispensable tool for medical students, practitioners, as well as anyone interested in public health and disease prevention. This publication covers a wide range of topics related to the diagnosis and control of infectious diseases, and offers the reader an in-depth understanding of the complex processes occurring in society in the face of epidemics. The book begins with the basics of epidemiology, where the authors examine in detail the key concepts and methods used to identify and analyze disease outbreaks. They emphasize the importance of early diagnosis and timely response, which is especially relevant in the face of modern challenges, such as globalization and climate change, which can contribute to the spread of infections. The reader is immersed in the world of statistical data, models of disease distribution and methods of their control, which makes the text not only informative, but also practical. One of the strengths of the book is its accessibility to a wide audience. The authors use clear language and avoid overly complex terms, which allows even those who do not have a medical education to understand the basic ideas and concepts. However, for professionals in the field of medicine and health, the book will be a valuable source of in-depth knowledge and practical recommendations. It will be of interest to both students and experienced physicians working in the fields of infectious diseases, epidemiology and public health. The topics raised in the book cover not only diagnosis, but also prevention, control and management of epidemics. The authors emphasize the importance of an interdisciplinary approach, which includes the interaction of various specialists: epidemiologists, infectious disease specialists, physicians and researchers. This book also addresses issues of ethics in epidemiology, making it particularly relevant in light of recent events related to pandemics and public health. The style of the authors is distinguished by clarity and logical presentation, which allows the reader to easily follow the course of thought and absorb the material presented. Their experience and knowledge in the field of epidemiology make the book not only theoretically sound, but also practical. The authors use many examples from real practice, which helps to better understand how theoretical knowledge is applied in conditions of real epidemics. The book “Epidemiological Diagnostics” will be an excellent addition to the library of any medical worker, as well as an interesting reading for those who want to understand more deeply how the health care system functions in the face of the threat of infectious diseases. It will be useful not only for professionals, but also for everyone who cares about their health and the health of others. If you are looking for literature on epidemiology, infectious diseases or public health, this publication will become your reliable companion. It will help you not only to expand your knowledge, but also to prepare for the challenges that the modern world poses to us. Do not miss the opportunity to get acquainted with this important and relevant book, which opens new horizons in understanding epidemiological diagnosis and its role in maintaining public health.