An illness caused by a protist is?

protozoa is my answer i think is it right?

https://www.google.com/search?q=illness+caused+by+protist&ie=utf-8&oe=utf-8

THANKS SO MUCH!

Yes, protozoa is the correct answer! Protozoa are single-celled organisms that belong to the protist kingdom. Certain species of protozoa can cause illnesses in humans and other animals. These illnesses are called protozoan infections or protozoan diseases. Some well-known examples of protozoan diseases include malaria caused by the Plasmodium parasite, amoebic dysentery caused by the Entamoeba histolytica parasite, and giardiasis caused by the Giardia lamblia parasite. If you suspect that you or someone you know has a protozoan infection, it is important to seek medical attention for proper diagnosis and treatment.