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What are pathogens?

In: Health, Biology, Immune System [Edit categories]

Answer:

A pathogen is an infectious agent that causes illness to the host. These are commonly attributed to be bacteria and viruses.

They can also be simple organisms, such as Naegleria fowleri [the uncommon brain eating ameoba]. Most pathogens are infectious microbes, such as bacteria or viruses, which are capable of causing disease. Other parasites, such as fungi and protozoans, are also considered pathogens. Because not all microbes are harmful, pathogens refer specifically to those that can cause disease or other harm.

First answer by ID3418900017. Last edit by Katelyn123456. Contributor trust: 0 [recommend contributor ]. Question popularity: 7 [recommend question].

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Relevant answers:

How is pathogens and non-pathogens alike?
Pathogens and non-pathogens are not alike, as one is a type of bacteria/illness inside your body when a non-pathogen is not inside your body and it is not an illness or a bacteria.
What makes a pathogen a true pathogen?
The dimention
How do you get pathogens?
By definition, a pathogen is anything that is capable of causing disease. These include bacteria, viruses, fungi, parasites, etc. Pathogens can enter the body through various ways: Through breaks...
What does pathogens do?
They make us sick. They make our body weak and tired. The pathogens make us get cold and fever and more. It depends on which pathogens you get.
What is the difference between a pathogen and a non pathogen?
a pathogen can kill you or cause disease, a non-pathogen won't