A clinical study in Guyana finds that about one in five adults receiving care for advanced HIV also have at least one serious opportunistic infection related to weakened immunity. The infections assessed include tuberculosis (TB), cryptococcosis, and histoplasmosis, which can become life-threatening when immune defenses are compromised.
Researchers report that roughly one-third of these opportunistic infections are present in people who show no obvious symptoms, pointing to a potential gap in current diagnostic and screening approaches. The findings were presented at Guyana’s 19th Medical Research Conference in Georgetown. The study enrolled 112 adults from seven healthcare facilities and collected data between February 2024 and March 2025.
Across the two outlets, the emphasis is similar: both foreground the prevalence among adults with advanced HIV and the concern that a substantial share of infections may be clinically silent. The difference is mainly in framing—one outlet highlights the “one-third” figure as a diagnostic blind spot, while the other leads with the broader “one in five” prevalence point.
