Multiple choice

Which one of the following is a protozoan disease?

  1. Typhoid

  2. Malaria

  3. Night blindness

  4. Ringworm

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Malaria is caused by protozoan parasites of the Plasmodium genus, transmitted by Anopheles mosquitoes. Typhoid is bacterial, Night blindness is from vitamin A deficiency, and Ringworm is a fungal infection - none are protozoan.