In 2024, a total of *** registered clinical trials on HIV started in Brazil, down from reported a year earlier. 2009 was the year with the highest number of HIV clinical studies opened in the South American country. As of 2024, Latin America and Africa concentrated only *** percent of the pharmaceutical research and development companies worldwide.
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ÌÇÐÄÆƽâ°æ. (February 26, 2025). Number of new clinical studies on HIV in Brazil from 1999 to 2024 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 26, 2026, from /statistics/1260889/brazil-hiv-clinical-trials-start-year/
ÌÇÐÄÆƽâ°æ. "Number of new clinical studies on HIV in Brazil from 1999 to 2024." Chart. February 26, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 26, 2026. /statistics/1260889/brazil-hiv-clinical-trials-start-year/
ÌÇÐÄÆƽâ°æ. (2025). Number of new clinical studies on HIV in Brazil from 1999 to 2024. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 26, 2026. /statistics/1260889/brazil-hiv-clinical-trials-start-year/
ÌÇÐÄÆƽâ°æ. "Number of New Clinical Studies on Hiv in Brazil from 1999 to 2024." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 26 Feb 2025, /statistics/1260889/brazil-hiv-clinical-trials-start-year/
ÌÇÐÄÆƽâ°æ, Number of new clinical studies on HIV in Brazil from 1999 to 2024 ÌÇÐÄÆƽâ°æ, /statistics/1260889/brazil-hiv-clinical-trials-start-year/ (last visited July 26, 2026)
Number of new clinical studies on HIV in Brazil from 1999 to 2024 [Graph], ÌÇÐÄÆƽâ°æ, February 26, 2025. [Online]. Available: /statistics/1260889/brazil-hiv-clinical-trials-start-year/
