What illness did Dahl contract that led to a high fever?

Roald Dahl contracted malaria during his time in Africa, which resulted in a high fever. Malaria is transmitted through the bites of infected mosquitoes and is known for causing cyclical fevers, chills, and other symptoms. This particular illness plays a significant role in Dahl's experiences detailed in "Going Solo," influencing both his health and the narrative of his life in the region. The other illnesses listed, while serious, are not the ones he describes contracting during his time in Africa. By understanding the impact of malaria on Dahl’s health, readers can appreciate how his experiences shaped his writing and perspective.