In the pandemic era, strong immunity becomes the top priority. Even a child knows that only the body’s own defenses can help against viruses. How do you strengthen the immune system? A doctor with 30 years of experience, Dmitry Makunin, chose the simplest and most effective methods: hardening, targeted massage, proper “antiviral” nutrition, and timely prevention. From the book you will learn how influenza differs from acute respiratory viral infections and coronavirus, how to correctly identify alarming symptoms, what help the body can receive in case of overcooling, and what cold procedures, physiotherapy, and exposure to biologically active points are capable of.