25/09/2026
✨ New here? There are a lot of words used in relation to HIV that are misunderstood...so, what is 'late diagnosis'?
When we talk about HIV, a late diagnosis means someone is diagnosed after HIV has already had a significant impact on their immune system. People can live with HIV for years without knowing it, because there may be no obvious symptoms. But the longer HIV goes undiagnosed, the greater the risk of becoming seriously unwell. That's why testing matters. 🧡
Finding out earlier means starting effective treatment sooner, protecting your health and living a long, healthy life.
Once treatment reduces HIV to an undetectable level, it cannot be passed on through s*x (that's what we call 'U=U' Undetectable = Untransmittable).
Making HIV testing routine, accessible and free from stigma helps diagnose HIV earlier. Aaaaand it supports London's ambition to end new HIV transmissions and preventable deaths. Win, win 🙌