Cryptococcal antigen screening before starting ART with low CD4

CD4 count <100 cells/mm3

tests per year, worldwide (WHO public health guidance), before starting or restarting ART

“Screening for cryptococcal antigen followed by pre-emptive antifungal therapy among cryptococcal antigen–positive people to prevent the development of invasive cryptococcal disease are recommended before initiating or reinitiating ART for adults and adolescents living with HIV who have a CD4 count <100 cells/mm3”

WHO Consolidated guidelines on HIV prevention, testing, treatment, service delivery and monitoring (2021), rapid ART initiation, 2021-07

Kind of source
Clinical guideline
Read on
2026-11-06
Daily check
Quote found at the source on 2026-11-06
What to know
Applies to people with a low CD4 count; the threshold may be raised to below 200 cells/mm3.

Used in

Kept as evidence; no figure on the platform is computed from it yet.