Want to know your CD4s from CD8s? Your protease inhibitors from your integrase inhibitors? We chat with Dr. Tristan Barber, HIV consultant at the Royal Free Hospital, London. He helps us go through some exciting and important developments in HIV medicine including: - Back to the basics of HIV management - Two drug regimens - Injectable drugs - Chronic inflammation and chronic disease risk - Vaccines for HIV - Cure of HIV - HIV and COVID- any lessons to learn?  A big thank you to Tristan and if you'd like to check out more head to journalspotting.com