How do people and things come in contact?

There are many ways people and things come into contact. Some of the most common include:

* Direct contact: This is when two objects touch each other directly. For example, when you shake someone's hand, your skin comes into direct contact with theirs.

* Indirect contact: This is when two objects do not touch each other directly, but something else comes into contact with both of them. For example, if you touch a doorknob that someone else has recently touched, you will indirectly come into contact with that person's germs.

* Airborne transmission: This is when tiny particles suspended in the air carry infectious agents from one person to another. For example, if someone coughs or sneezes without covering their mouth, they can release respiratory droplets that can be inhaled by others.

* Fomite transmission: This is when infectious agents are transmitted through objects that have been contaminated with them. For example, if someone touches a contaminated surface and then touches their face, they can transmit the infection to themselves.

The risk of transmission of infectious agents can be reduced by practicing good hygiene, such as washing your hands frequently, covering your mouth and nose when you cough or sneeze, and avoiding touching your face.