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News|Slideshows|October 29, 2026

HIV pipeline shifts toward weekly, monthly and twice-yearly dosing

Author(s)Logan Lutton

The FDA has approved three HIV products since June 2025, and the late-stage pipeline is testing how far apart doses can be spaced. Here are the milestones payers and health systems should track through 2027.

Health plans and health systems have spent the past year absorbing three new HIV approvals, and the next round of decisions is close.

Since June 2025, the FDA has approved Gilead's twice-yearly Yeztugo for prevention and two once-daily switch regimens, Merck's Idvynso and Gilead's Bixlenvo.

Late-stage programs from Gilead, Merck and ViiV Healthcare are now testing weekly and monthly pills and injections given every four or six months, and the FDA is due to act on a once-weekly oral form of lenacapavir for prevention by Feb. 2, 2027.

For payers, these products raise questions that go beyond efficacy. They include whether coverage falls under the medical or pharmacy benefit, how to set switching criteria for patients who are already suppressed and how to weigh sponsor-run comparisons that are arriving ahead of independent data. The following slides recap recent approvals and lay out the milestones plans should factor into formulary and benefit planning through 2027.


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