2023 updated guidelines on infant feeding and HIV in the United States: what are they and why have recommendations changed.

The US Department of Health and Human Services guidelines on infant feeding among people with HIV have changed in response to (1) evidence of low risk of transmission via breast milk among individuals with consistent viral suppression, (2) considerations of equity and cultural norms, and (3) community desires. The 2023 guidelines recommend patient-centered shared decision-making. Individuals with HIV who are receiving antiretroviral therapy (ART) and have consistent viral suppression should be counseled on the options of for-mula feeding, feeding with banked donor milk, or breast (or chest) feeding, and nonjudgmentally supported in their decision. Individuals who choose to breastfeed should be counseled on and supported in adherence to ART, viral suppression, and engagement in postpartum care for themselves and their babies. Exclusive breastfeeding is recommended, with the understanding that brief periods of replacement feeding may be necessary. Data are lacking on ideal infant prophylaxis regimens.