
HIV Prevention Breakface: Lenacapavir’s Efficacy Meets Access Barriers
A twice-yearly HIV prevention injection, lenacapavir, showed zero infections in a 2024 trial of over 2,000 women in South Africa and Uganda. While the World Health Organization recommends it as pre-exposure prophylaxis, access remains uneven. The US price is $28,000 annually, while generics are expected to cost $40. However, 26 middle-income countries, including Brazil and Mexico, are excluded from generic licensing deals, and international HIV funding dropped 18% in 2025.











