A patient infected with Plasmodium experiences recurring episodes of chills and high fever every 3 to 4 days. Which cellular event is directly responsible for these symptoms, and what is the subsequent developmental process of the parasite that occurs within the same host?

Step-by-step solution

The recurring chills and high fever in malaria are caused by the rupture of infected red blood cells (RBCs), which releases a toxic substance called hemozoin into the bloodstream. Following the asexual reproduction and rupture of RBCs, some of the parasites differentiate into the sexual stages known as gametocytes. This differentiation occurs within the human red blood cells (the same host). Fertilisation and further development of these gametes do not occur in the human host; instead, they take place in the gut of