Pathogen: What Is, Types, Health Conditions, and How To Treat

What is a Pathogen?

Pathogens are small organisms that live in the areas of the body, plants, and animals and harm them. They are living beings that have existed for a very long time, including millions of years, and have survived under environmental conditions by developing various strategies to circumvent the immune system. A pathogen includes bacteria, viruses, fungi, and parasites; each type of pathogen is unique…