African trypanosomiasis, also known as sleeping sickness, is a tropical disease caused by parasites of the Trypanosoma genus.

Apollo is a god in Greek mythology, specifically associated with light, music, poetry, and prophecy.

The Bradford Hill criteria, otherwise known as Hill's criteria for causation, are a group of nine principles that can be useful in establishing epidemiologic evidence of a causal relationship between a presumed cause and an observed effect and have been widely used in public health research.

Cardiovascular disease (CVD) refers to a class of diseases that involve the heart or blood vessels.

Charité is a renowned tertiary care university hospital located in Berlin, Germany.

Desmond Tutu is a prominent South African Anglican bishop and social rights activist.

The director-general of the World Health Organization (WHO) is the chief executive officer of the World Health Organization and the principal advisor to the United Nations on matters pertaining global health.

Entomology is the scientific study of insects and their relationships with humans, the environment, and other organisms.