Can somebody me think of an idea for a protist disease that effects humans?
how is that disease transmitted. how's it treated. and any prevention measures that are being used to prevent the illness?

Protozoa makes humans sick when they become parasites. Protozoa that spread through uncleaned food or water usually affect the digestive system by living and multiplying in the intestines. Protozoa that are transmitted through an insect bite usually cause a fever an inflammation among other physical problems.
TYPES OF PROTOZOA:
Amoebiasis
Giardiasis
African sleeping sickness
Leishmaniasis
Toxoplasmosis
Malaria
Babesiosis
Vaginitis
Chagas' disease
Kala-azar
SYMPTOMS:
Abdominal pain
Diarrhea
Anorexia
Nausea
Vomiting
Flatulence
LESS COMMON SYMPTOMS:
Fever
Weight lost
Fatigue

TREATMENTS:
MEDICINES INCLUDE:
Giardiasis
Amoebic
Dysentery
Trichomoniasis
Leishmaniasis
PCP
Toxoplasmosis

WAYS TO PERVENT PROTOZOA:
Avoid consumption of contaminated food.
Protect yourself from mosquito bites.
Insert repellents.
Avoid contaminated water.
Maintain good hygiene.
Maintain proper nutrition.

THE MOST COMMON WAY PROTOZOA IS DIAGNOSED:
Blood work
Stool sample
Other laboratory exams