BLOOD BORNE PATHOGENS - LESSON ONE

What Are Bloodborne Pathogens?

Blood Borne Pathogens make you sick.

A bloodborne pathogen is any microscopic organism that causes illness. Bloodborne pathogens travel from person to person when the blood from a sick person gets inside another person.

Two things must happen for you to become infected or sick from a bloodborne pathogen.

First, you must come in contact with the blood or other body fluid of a sick person.

Second, that blood or other body fluid must enter your bloodstream. Infected blood can enter your bloodstream through any body opening, including your eyes, nose, mouth or an open sore.

Key Terms
Movies
Microscopic - Things so small that they can only be seen through a microscope.
What are bloodborne pathogens?
Organism - Any living thing. Microscopic organisms include bacteria,viruses and fungus.

Check Up

In this lesson you learned that:

  • bloodborne pathogens are any microscopic organisms that can make you sick

  • blood from a sick or infected person must enter your bloodstream to make you sick

  • infected blood can enter your bloodstream through any opening, including the eyes, nose, mouth and an open sore