The TWiP professors solve the case of the Ugandan Child with Splenomegaly, and reveal that mutations in the P. falciparum genome that confer artemisinin resistance interfere with endocytic uptake of hemoglobin.

The TWiP Wataalamu solve the case of the One Year Old From Kenya With Moving  Skin Lesions, and describe how to make mosquitoes refractory to Plasmodium with engineered symbiotic bacteria.