Felinology is the study of cats, so a cat expert is called a felinologist.
Pathogens
pathogens
Prions are the smallest pathogens
They are called "bacterial pathogens".
Asepsis means the absence of pathogens
The disease causing microbes are called pathogens.
I always wanted to know the answer for this. So if your wondering then here it is. A COFFEE EXPERT is called a "Barista".
An Expert Aviator is called an "Ace".
A cultures expert is called an ethnologist.
what ia an expert pilot called
A bully expert is called a bullnation