Will we ever be able to eliminate all diseases? Unlikely. You can destroy a specific pathogen, as happened with the smallpox virus, but another virus will take its place... After all, all living things evolve, including viruses. Just thinking about an endless series of epidemics makes life scary. But you have to live! This book will help you understand what epidemics are and what viruses are, how to live with them, how to protect yourself, and what to hope for in the future. We will take a detailed look at what types of coronaviruses there are, and arm ourselves with the knowledge of how to assess your condition as competently as possible and not panic for far-fetched reasons. Knowledge is power! Forewarned is forearmed!