Write down the root cause of the infection.

There are tens of thousands of different infections. They are all transmitted in different ways. But the main reason for infection is close contact with an infected organism. This can be either eating the meat of an infected animal, or ordinary contact with it. Also, many infections are transmitted by airborne droplets, so most often people become infected after visiting public places. There are infections that are transmitted only through blood, so it is not always worth avoiding people who are carriers of certain infections.