This first full-scale bilingual glossary of HIV, AIDS and Ebola-related terms was compiled by a team of medical and language experts from different specialist hospitals and universities across Nigeria. The over 1500 well-researched entries provide authoritative and lucid definitions for a wide range of terms in the HIV, AIDS and Ebola discourse, as well as practices and health conditions that are related to the epidemics. It is essential for medical students, health care professionals and the general public.