HIV diagnoses plateau while disparities persist among Latino men and homeless populations

The recent government meeting in San Francisco focused on critical public health issues, particularly concerning HIV and sexually transmitted infections (STIs). The discussions highlighted trends in new HIV diagnoses, mortality rates, and the ongoing challenges faced by various demographic groups.

The meeting revealed that the decline in new HIV diagnoses has stalled, with a 12 percent decrease from 2019 to 2022, compared to a 28 percent decline from 2017 to 2019. As of the end of 2022, there were 15,537 individuals living with HIV in San Francisco, with a significant portion of this population aging—73 percent are over 50 years old. This demographic shift is influencing mortality trends, as deaths from HIV-related causes have decreased while overdose deaths have risen significantly.

Disparities in new HIV infections were also a focal point. For the first time, new diagnoses among Latino men surpassed those of Black men, with both groups experiencing rates much higher than their White and Asian counterparts. Notably, new diagnoses among Latinx individuals increased by 10 percent, primarily among Latino men who have sex with men (MSM). The meeting underscored the need for targeted interventions, especially for populations experiencing homelessness and transgender individuals, who continue to face high rates of new diagnoses.

In terms of care, 90 percent of newly diagnosed individuals were linked to care within one month, and 80 percent achieved viral suppression within six months, marking the highest rates since 2018. However, disparities persist, particularly among women, Black individuals, and those aged 25 to 49.

The meeting also addressed trends in STIs, noting a decrease in chlamydia, gonorrhea, and early syphilis rates from 2017 to 2022, although rates of gonorrhea and chlamydia have risen since 2020. San Francisco continues to report higher rates of STIs compared to other major cities and the state average, with particular concern over rising syphilis rates among women and congenital syphilis cases.

The discussion on mpox highlighted a recent increase in cases, primarily among men who have sex with men, with vaccination efforts ongoing. The meeting concluded with a call for continued monitoring of STI trends and targeted education efforts, particularly for youth and marginalized communities.

Overall, the meeting underscored the complexities of public health in San Francisco, emphasizing the need for ongoing vigilance and tailored strategies to address the evolving landscape of HIV and STIs in the city.