Immune Resilience in Long-Term HIV Treatment Uncovered

Historically, HIV infection was associated with accelerated immune aging and an assumption of inevitable long-term immune system damage, even with effective treatment.

However, new data presented at CROI 2026 indicates that for individuals living with HIV who have undergone decades of antiretroviral therapy, the immune system may exhibit greater resilience and adaptability than previously understood.

Insights from Decades of Viral Suppression

The research investigated the effects of sustained viral suppression over 25 to 30 years on HIV-specific CD8⁺ T-cell responses.

These findings provide insights into immune reconstitution and the long-term potential for HIV remission.