Efficacy, Safety and Retention in Care Among Adolescents and Youth With HIV on Long-Acting Injectable Cabotegravir/Rilpivirine Treatment: Real-World Observational Cohort Outcomes.

Background: Long-acting injectable (LAI) cabotegravir/rilpivirine (CAB/RPV) can improve adherence among adolescents and youth with HIV (AYHIV). We evaluated LAI CAB/RPV treatment outcomes among AYHIV.

Methods: An observational cohort study of AYHIV <25 years initiated LAI CAB/RPV from October 2021 to June 2024 as a standard of care.

Progress in Eliminating Perinatal HIV Transmission in the Metropolitan DC Area Between 2018-2022.

Background: The number of perinatal HIV cases have continued to decline since the United States achieved the goal of perinatal HIV elimination in 2019. We aimed to evaluate dynamics in perinatal HIV transmission in the metropolitan District of Columbia (DC) area during 2018-2022.

Setting: Children's National Hospital's (CNH) is a major referral site for the metropolitan DC area, including suburban Maryland and Virginia, and evaluates >95% of HIV-exposed infants (HEI) in the region.

The Mental Health Effects and Experiences of Breastfeeding Decision-Making Among Postpartum Women Living with HIV.

Prior to January 2023, women living with HIV (WLWH) in the United States (US) were discouraged from breastfeeding due to the potential risk of mother-to-child HIV transmission through breastfeeding. Lack of breastfeeding decision-making and experience among WLWH may negatively affect maternal mental health. We implemented a quality improvement initiative to screen WLWH for postpartum depression (PPD), evaluate their attitudes toward breastfeeding, and assess their experience with breastfeeding decision-making.

Breastfeeding Among People With Human Immunodeficiency Virus in North America: A Multisite Study.

Background: In North American countries, national guidelines have strongly recommended formula over breastmilk for people with human immunodeficiency virus (HIV) because of concern for HIV transmission. However, data from resource-limited settings suggest the risk is <1% among virally suppressed people. Information regarding breastfeeding experience in high-resource settings is lacking.

Reservoir cells no longer detectable after a heterologous SHIV challenge with the synthetic HIV-1 Tat Oyi vaccine.

Background: Extra-cellular roles of Tat might be the main cause of maintenance of HIV-1 infected CD4 T cells or reservoir cells. We developed a synthetic vaccine based on a Tat variant of 101 residues called Tat Oyi, which was identified in HIV infected patients in Africa who did not progress to AIDS. We compared, using rabbits, different adjuvants authorized for human use to test on ELISA the recognition of Tat variants from the five main HIV-1 subtypes.