Question

Why need of agents for transferring of pathogen in human body? ​

Answer 1

Answer:

Pathogens have the ability to make us sick, but when healthy, our bodies can defend against pathogens and the illnesses they cause. Treatments are available for many of the illnesses caused by the different types of pathogens. There is also symptom relief for those that can't be treated, such as some viral infections.

Answer 2

Explanation:

Microorganisms capable of causing disease—pathogens—usually enter our bodies through the mouth, eyes, nose, or urogenital openings, or through wounds or bites that breach the skin barrier. Organisms can spread—or be transmitted—by several routes.