The book "Viruses and viral vaccines" by Sergeyev B. A. and his colleagues is a fascinating and informative work that opens the world of virology and vaccination to the reader. In the face of the current challenges posed by global epidemics and pandemics, this book is becoming particularly relevant. It not only informs about the nature of viruses, their structure and mechanisms of action, but also examines in detail the development and use of vaccines, making it an indispensable source of knowledge for a wide range of readers. The authors focus on viruses - one of the most mysterious and dangerous organisms on the planet. The book immerses the reader in their microcosm, explaining how viruses penetrate cells, how they multiply, and what mechanisms are used to bypass the body's defense systems. Sergeyeva and his team not only describe viruses, but also share the latest achievements of science in the field of their study. The reader will learn about the different types of viruses, their classification and features, as well as how they affect human and animal health. However, the book is not limited to theoretical aspects. It is also deeply immersed in the practical side of the issue the development of vaccines. At a time when vaccination has become an essential tool in the fight against infectious diseases, understanding the principles of vaccine development is becoming necessary. The authors detail different approaches to vaccination, including traditional and modern methods such as mRNA vaccines, which have become particularly popular in recent years. The reader will be able to learn about how clinical trials are conducted, what stages vaccines undergo before entering the market, and how their safety and effectiveness are monitored. This book will be of interest to a wide range of readers: from undergraduate and postgraduate medical and biological specialties to health professionals and anyone interested in topical issues of virology and immunology. It will be a useful tool for doctors, biologists, pharmacists and anyone who wants to deepen their knowledge about viruses and vaccines. The book will also be useful for those who want to understand the complex issues associated with vaccination, and want to get scientifically based answers to their questions. The topics raised in the book are not only relevant, but also important for understanding the modern world. In the face of global threats such as COVID-19, knowledge of viruses and vaccines becomes not just interesting, but vital. The book aims to dispel the myths and biases associated with vaccination and help readers realize how important this process is for public health. The style of Sergeyev and his co-authors is characterized by accessibility and clarity of presentation . They are able to explain complex scientific concepts in a simple and understandable language, which makes the book interesting and easy to understand. This work can be safely recommended to those who want not only to gain knowledge, but also to enjoy the reading process. If you’re looking for books on viruses, vaccinations, infectious diseases, or just want to expand your horizons in medicine and biology, Viruses and Viral Vaccines will be a real find for you. This is not just a textbook, but an exciting journey into the world of virology, which will help you better understand how our body works and how we can protect ourselves and others from infectious diseases.