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FDA Approves Twice-Yearly Lenacapavir Shot for HIV Prevention

Clinical trials confirmed over 99% effectiveness; resolving steep costs poses a challenge for broad rollout given funding uncertainties.

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© Gilead
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Ian Haddock, shown at the 35th Annual GLAAD Media Awards New York in 2024, participated in a trial of lenacapavir.

Overview

  • The FDA cleared lenacapavir (Yeztugo) on June 18, 2025, for HIV prevention in adolescents and adults weighing at least 35 kg.
  • In a Phase 3 trial among women and girls in sub-Saharan Africa the injection achieved 100% protection, and in a global study it reduced infections by 96–99.9%.
  • Gilead set a U.S. list price near $28,218 per year and launched copay assistance and free-drug programs for uninsured patients.
  • The company granted royalty-free licenses to six generic manufacturers to supply low-cost versions in 120 low- and lower-middle-income countries.
  • Threatened cuts to federal HIV prevention and Medicaid funding could limit access for vulnerable and high-risk populations.