Prof. Joe Jarvis is a Professor at the London School of Hygiene and Tropical Medicine, and Research Associate at the Botswana Harvard AIDS Institute Partnership, based between Gaborone, Botswana, and London, UK. His main research interests are advanced HIV disease and opportunistic infections. He was the Chief Investigator for the Ambition Study, a multi-centre phase 3 trial investigating novel treatments for HIV-associated cryptococcal meningitis in Africa. He has worked with the World Health Organization on their advanced HIV disease activities since early 2023 and led a recent AHD research landscape mapping consultation and report. He also works as a consultant physician in infectious diseases and HIV medicine.