Organisms Causing Parasitic Disease

Using the South University Online Library or the Internet, research about organisms that cause parasitic disease.

Based on your research, respond to the following:

• What are the types of organisms that can cause parasitic diseases in the human being? Explain at least four such organisms.
• What are the different routes that pathogenic protozoans can use to enter the host cells?
• What are three methods for establishing a laboratory diagnosis of an intestinal parasitic infection? Explain.