@AnKing-Maintainers Seems like original source might be more in line with the WHO classification system given the CDC one doesn’t define a stage 4? But the WHO classification isn’t based on CD4 count… Not sure how to handle this (user submitted another suggestion for the other relevant card)
Think defining these as Stage 1, 2, 3 of HIV infection might be the mistake and causing confusion since there are separate staging systems unrelated to the card content – which would be more accurate to define as Acute vs Latent vs non-AIDS symptomatic vs AIDS (see clinical features section in AMBOSS article above)
I want to say this is based on Sketchy, but not 100p sure. See additional resources section of the card.