The book starts out to recount some of the better-known infectious diseases in history, where readers will feel as if they personally experience the processes of fighting the black plague, smallpox, and yellow fever. The author then reviews the lives of people around the world after the COVID-19 outbreak. And finally, together with its readers, the author reflects whether the virus that set off this pandemic is really a villain?
Viruses are also inhabitants of Earth. Establishing a correct understanding of infectious diseases, strengthening our knowledge, and learning how to live in peace with viruses will be our way to maintain Earth’s sustainability.