Pathogen or disease-causing agent
There are many human diseases that are caused by fungus, some commonly known diseases caused by fungi are jock itch, ringworm and athlete's foot. There are other uncommon diseases caused by fungus and one that I can name of is called Favus.
I don't know of _ but i know about the disease caused by the deficiency of proteins that is kwashiorkor.
Celiac's Disease.
addiction
if the disease is caude by a microorganism, this is called ( infection
bacterium diseasia
Constipation
It is called "Rabies".
aids, sti's
Diabetes
The plague was a disease that completely changed history, especially during the event of the Black Death. The disease's causative organism is called either Pasturella pestis or Yersinia pestis.