To succeed in ending the HIV epidemic in the United States, the Centers for Disease Control and Prevention (CDC) focuses on delivering combinations of scientifically proven, cost-effective, and scalable interventions to priority populations. Systemic factors continue to contribute to persistent health disparities and disproportionately higher rates of HIV diagnosis in some communities. The National HIV/AIDS Strategy has designated cis-gender Black women (CgBW) as a priority population to address the racial and ethnic inequities in HIV. This report presents the portfolio of projects, programs, and initiatives funded by the CDC's Division of HIV Prevention (DHP) to address disparities in HIV and improve health and QOL among CgBW. These funded activities include the development, planning, and implementation of HIV prevention programs, mass media campaigns, and behavioral interventions focused on CgBW. This report also summarizes DHP's community engagement, capacity building, and partnership efforts, and highlights research and surveillance activities focusing on CgBW. Finally, this report outlines future directions for CDC's efforts to improve access to HIV testing, treatment, and prevention for CgBW in the United States.

Globally, rotavirus group A (RVA) remains a major cause of severe childhood diarrhea, despite the use of vaccines in more than 100 countries. RVA sequencing for local outbreaks facilitates investigation into strain composition, origins, spread, and vaccine failure. In 2018, we collected 248 stool samples from children aged less than 13 years admitted with diarrheal illness to Kilifi County Hospital, coastal Kenya. Antigen screening detected RVA in 55 samples (22.2%). Of these, VP7 (G) and VP4 (P) segments were successfully sequenced in 48 (87.3%) and phylogenetic analysis based on the VP7 sequences identified seven genetic clusters with six different GP combinations: G3P[8], G1P[8], G2P[4], G2P[8], G9P[8] and G12P[8]. The G3P[8] strains predominated the season (n = 37, 67.2%) and comprised three distinct G3 genetic clusters that fell within Lineage I and IX (the latter also known as equine-like G3 Lineage). Both the two G3 lineages have been recently detected in several countries. Our study is the first to document African children infected with G3 Lineage IX. These data highlight the global nature of RVA transmission and the importance of increasing global rotavirus vaccine coverage.