Q&A: Gilead's Betty Chiang on what Bixlenvo means for HIV patients on complex regimens

4 September 2026

Following the US Food and Drug Administration's (FDA) approval of Bixlenvo (bictegravir 75mg/lenacapavir 50mg)—the smallest once-daily single tablet regimen (STR) for virologically suppressed adults with HIV—The Pharma Letter followed up with Betty Chiang, vice president of US medical affairs, virology at Gilead Sciences (Nasdaq: GILD), to discuss the approval's significance and how the drug fits into the company's broader HIV strategy.

Why does this approval matter to people living with HIV? 

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