Protists: Sporozoans

Malaria is a disease affecting over 200 million people worldwide, caused by the sporozoan plasmodium. This parasite forms spores that inhabit mosquitoes, which transmit the disease to humans through bites. Once in the human body, the spores infect liver and blood cells, leading to symptoms like high fever and chills. Without prompt medical treatment, malaria can be fatal.

What is the estimated number of people affected by malaria worldwide?

• 500 million

• 200 million

• 100 million

• 50 million

Which organism is responsible for causing malaria?

• Fungus

• Virus

• Bacteria

• Sporozoan

What is the name of the sporozoan that causes malaria?

• Trypanosoma

• Entamoeba

• Plasmodium

• Giardia

How is malaria transmitted to humans?

• Through contaminated water

• By air

• Through direct contact

• Via mosquito bites

What are the primary symptoms of malaria?

• Nausea and vomiting

• Rash and itching

• High fever and chills

• Cough and cold