The book “Ultrastructure of pathogenic bacteria in different environmental conditions”, created by the team of authors, is a unique study that immerses the reader in the world of microbiology and ecology. This work will be especially interesting to those who seek to understand the complex mechanisms of interaction of pathogenic microorganisms with the environment and their adaptation to different conditions. The book examines various aspects of the ultrastructure of pathogenic bacteria, including their morphological characteristics, physiological characteristics and behavior in various ecological niches. The authors analyze in detail how environmental factors, such as temperature, humidity, pH, and oxygen levels, affect the structure and activity of bacteria. This knowledge is extremely important for specialists in medicine, ecology and biotechnology, as well as for undergraduate and postgraduate students studying microbiology and related disciplines. The book is not only saturated with scientific data, but also written in accessible language, which makes it attractive to a wide audience. It will be useful to both professional researchers and those who are just beginning their journey in the study of microbiology. If you are interested in infectious diseases, ecology or biotechnology, this publication will be a real find for you. The topics raised in the book cover a wide range of issues related to pathogenic bacteria. The authors investigate the mechanisms of pathogenicity, the adaptation of microorganisms to stressful conditions and their interaction with the host. These aspects are important for the development of new methods of diagnosis and treatment of infectious diseases, as well as for the creation of effective strategies to combat pathogenic microorganisms in various ecosystems. The style of the authors is distinguished by scientific rigor and attention to detail, which makes the text not only informative, but also fascinating. Each section of the book is filled with illustrations and diagrams that help to visualize complex concepts and make the material more understandable. The team of authors includes leading specialists in the field of microbiology, which ensures the high quality and relevance of the data presented The book “Ultrastructure of pathogenic bacteria in different environmental conditions” will be an indispensable source of information for anyone interested in modern advances in microbiology. It can be useful not only for researchers and students, but also for practitioners who seek to deepen their knowledge of pathogens and their behavior in various settings. If you are looking for literature that combines scientific rigor and accessibility, this edition will be an excellent choice. It will be interesting for those who want to understand the intricacies of microbiology and ecology, as well as for those who seek to apply the acquired knowledge in practice. The book opens new horizons in understanding pathogenic bacteria and their role in ecosystems, which makes it worthy of attention and study. Do not miss the opportunity to immerse yourself in the fascinating world of microbiology and ecology with this book, which will become your reliable companion in the study of pathogenic bacteria and their ultrastructure in various environmental conditions.