vector
A pathogen is a disease carrying organism.
pathogens
An organism that carries a disease-causing microorganism from one host to another is called a vector. An example of a vector is a deer tick carrying Lyme disease.
It is called a vector
A disease causing organism is called a pathogen.
a vector
We call this a pathogen. Path- means disease while -gen means to make.
It is called a disease carrier, or vector.
They are called carrier's.
I think you are referring to a bacteria or virus.
Pathogen is the name given to the disease causing micro-organism. Patho means disease and gen means producing. Most of the bacteria are not pathogenic. Most of them are useful to you and ecosystem. Most of the pathogens keep you fit and keep your immunity in tune.
That is called as 'Pathogenicity' of the organism.