Health and Fitness Large-scale HIV Vaccine Trial To Launch In South Africa by Press on May 19, 2016 Press Author More in Health and Fitness: On Hantavirus, Park Forest Officials Urge Caution May 18, 2026 Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Park Forest Aligns With Illinois Guidance on Childhood Vaccines Amid Federal Changes January 11, 2026 NIH-funded study will test safety, efficacy of vaccine regimen.