Perceptions of access to harm reduction services during the COVID-19 pandemic among people who inject drugs in metropolitan Chicago.

Background: The COVID-19 pandemic amplified the risk environment for people who inject drugs (PWID), making continued access to harm reduction services imperative. Research has shown that some harm reduction service providers were able to continue to provide services throughout the pandemic. Most of these studies, however, focused on staff perspectives, not those of PWID.

Perfluoroalkyl substances (PFAS) exposure and preeclampsia risk: Impaired angiogenesis through suppression of VEGF signaling.

Per- and polyfluoroalkyl substances (PFAS) are linked to preeclampsia (PE), a condition involving abnormal angiogenesis. Prior research on this association has been inconclusive. We investigated the relationship between maternal PFAS exposure and PE risk in Wisconsin.

'once they see blood then the mood for sex is spoiled' A qualitative exploration of female sex worker's male client views of menstruation, sex during menses and the menstrual disc.

To continue working during menses, female sex workers (FSW) may use unhygienic absorbents to hide their menstrual status. The menstrual disc may provide a solution. Little is known about men's knowledge and views, specifically around sex during menstruation with FSW, a population who are particularly vulnerable to violence which may be heightened during menses.

Water source, latrine type, and rainfall are associated with detection of non-optimal and enteric bacteria in the vaginal microbiome: a prospective observational cohort study nested within a cluster randomized controlled trial.

Background: Less than one-third of sub-Saharan Africans have access to improved water sources. In US, Indian, and African studies, Bacterial vaginosis (BV) is increased among women with poor water, sanitation, and hygiene (WASH). We examined water source, sanitation (latrine type), and rainfall in relation to the vaginal microbiome (VMB).

Food Insecurity Modifies the Association Between the Gut Microbiome and the Risk of Cognitive Impairment in Adults.

Background: Recent studies have shown associations between relative abundances of specific gut microbes and cognitive function; however, few studies have explored the potential interplay between the gut microbiome and food insecurity in association with the risk of cognitive impairment (RCI). This study investigated the role of food insecurity as an effect modifier between the gut microbiome, including groups of gut microbes (microbial cliques), and RCI.

Methods: Data came from the Survey of the Health of Wisconsin and its ancillary Wisconsin Microbiome Study.

Gender and Racial/Ethnic Disparities in HIV Care and Viral Suppression at Jail Entry.

Women and racial/ethnic minorities living with HIV are less likely than White men to be engaged in HIV treatment when entering US jails. Few studies have examined the intersection of gender and race/ethnicity among incarcerated populations. The "Enhancing Linkages to HIV Primary Care and Services in Jail Settings Initiative" (EnhanceLink) was a 10-site prospective cohort study of 1,270 people living with HIV in correctional facilities between 2008 and 2011.

Menstrual cups to reduce bacterial vaginosis and STIs through reduced harmful sexual and menstrual practices among economically vulnerable women: protocol of a single arm trial in western Kenya.

Background: In western Kenya, menstrual hygiene management (MHM) is a pervasive problem. Challenges are compounded for economically constrained women who continue to engage in sex during menses and resort to practices such as vaginal insertion of tissue and cotton to maintain dryness during sex. These practices can be harmful to the vaginal microbiome (VMB) and can lead to high rates of sexually transmitted infections (STIs) and HIV.

How Racism and Discrimination Impacts Black Young Women's Sexual Health: The Influence of Racial and Sexual Stereotypes on Educational Access.

Purpose: Structural racism and racial discrimination may increase adverse sexual health outcomes in Black adolescent girls. However, the influence of racism on sexual health has not been well-described in qualitative studies. The purpose of this study was to explore definitions of structural racism and determine how experiences of racial discrimination impact sexual health and decision-making in a sample of adolescent Black girls.

Grade-Level Differences in the Profiles of Substance Use and Behavioral Health Problems: A Multi-Group Latent Class Analysis.

We investigated associations between polysubstance use and behavioral problems among adolescents. Because substance use becomes more developmentally normative with age, we examined whether polysubstance use was less likely to co-occur with behavioral problems among older (vs. younger) adolescents.

Prevalence and Risk Factors of Iron Deficiency and Anemia in Women of Reproductive Age in the Hispanic Community Health Study/Study of Latinos.

Background: Women of reproductive age are at elevated risk of iron deficiency (ID) and anemia; in the United States, those of Hispanic/Latino background are at especially high risk. Causes of ID and anemia and variations in risk within Hispanic/Latino women of reproductive age are not well described.

Objectives: To characterize ID and anemia and their risk factors/markers in Hispanic/Latina women.

Impact of COVID-19 and Mpox on Sexual Practices and Disease Mitigation Strategies Over Time Among Men Who Have Sex With Men Affiliated With Collective Sex Venues.

Background: The COVID-19 pandemic and subsequent multinational mpox outbreak significantly disrupted sexual health care delivery, particularly impacting men who have sex with men (MSM). This study investigated these public health emergencies in relation to perceptions, attitudes, and sexual practices among MSM affiliated with a collective sex venue (CSV).

Methods: Electronic surveys were sent to clientele of a high-volume CSV between June 2021 and November 2022 across 3 time periods defined as pre-Omicron, post-Omicron, and mpox.

Acceptability of Long-Acting Cabotegravir + Rilpivirine in a Large, Urban, Ambulatory HIV Clinic.

Background: Outside of randomized controlled trials, there are limited data regarding the acceptability of injectable long-acting cabotegravir + rilpivirine (LA-CAB+RPV) among persons living with HIV. To evaluate acceptability, we described participant-reported outcomes of LA-CAB+RPV among a population underrepresented in randomized controlled trials.

Setting: Ruth M.

Comparison of a novel expanded social network recruitment intervention with risk network recruitment to HIV testing: locating undiagnosed cases in South Africa.

Objective: To ascertain whether a novel expanded social network recruitment to HIV testing (E-SNRHT) intervention recruits men and individuals with previously undiagnosed HIV at higher rates than risk network recruitment.

Design: Initial "seed" participants were prospectively randomly assigned to the E-SNRHT intervention or to risk network recruitment. Their network members were included in the study arm of their recruiter.

In Situ Lung Dust Analysis by Automated Field Emission Scanning Electron Microscopy With Energy Dispersive X-ray Spectroscopy: A Method for Assessing Inorganic Particles in Lung Tissue From Coal Miners.

Context.—: Overexposure to respirable coal mine dust can cause severe lung disease including progressive massive fibrosis (PMF). Field emission scanning electron microscopy with energy dispersive x-ray spectroscopy (FESEM-EDS) has been used for in situ lung dust particle analysis for evaluation of disease etiology.

Implementing an advanced team-based care model in a federally qualified health center (FQHC): Assessing implementation facilitators and challenges.

Objective: The objective of this paper is to assess implementation facilitators and challenges for advanced team-based care (aTBC) in a federally qualified health center (FQHC). In aTBC, care team coordinators room patients, perform vitals and agenda setting during patient intake, and remain present alongside providers during patient visits.

Methods: The authors conducted a qualitative post-hoc analysis of the aTBC implementation using data from several sources.

Changes in Stigma and Social Support among Participants in a Randomized Trial of a Novel Expanded Social Network-based HIV Testing Intervention in KwaZulu-Natal, South Africa.

HIV-related stigma is a well-documented barrier to HIV testing in South Africa, and may be particularly likely to create reluctance to test among South African men, who have reported feeling blamed for HIV by their partners and communities. The present study presents a novel expanded social network recruitment to HIV testing (E-SNRHT) intervention explicitly designed to reduce stigma as a barrier to testing by asking people to recruit anyone they know to testing, thus allowing them to avoid the potential for increased stigma and/or blame associated with direct risk partner recruitment, and helping to normalize openly discussing HIV among social networks. We examined baseline and 6-10-week follow-up data from a 2022-2023 randomized trial in KwaZulu-Natal, South Africa that recruited 110 individuals who had been newly diagnosed with HIV and randomly assigned them to recruit people to HIV testing either via the E-SNRHT intervention or via risk network recruitment.

Determinants of per- and polyfluoroalkyl substances (PFAS) exposure among Wisconsin residents.

Background: Per- and polyfluoroalkyl substances (PFAS) include thousands of manufactured compounds with growing public health concerns due to their potential for widespread human exposure and adverse health outcomes. While PFAS contamination remains a significant concern, especially from ingestion of contaminated food and water, determinants of the variability in PFAS exposure among regional and statewide populations in the United States remains unclear.

Objectives: The objective of this study was to leverage The Survey of the Health of Wisconsin (SHOW), the only statewide representative cohort in the US, to assess and characterize the variability of PFAS exposure in a general population.

Masking for COVID-19 and other respiratory viral infections: implications of the available evidence.

The use of face masks has been widely promoted and at times mandated to prevent coronavirus disease 2019 (COVID-19). The 2023 publication of an updated Cochrane review on mask effectiveness for respiratory viruses as well as the unfolding epidemiology of COVID-19 underscore the need for an unbiased assessment of the current scientific evidence. It appears that the widespread promotion, adoption, and mandating of masking for COVID-19 were based not primarily on the strength of evidence for effectiveness but more on the imperative of decision-makers to act in the face of a novel public health emergency, with seemingly few good alternatives.

Structural Discrimination against and Structural Support for Lesbian, Gay, and Bisexual People as a Predictor of Late HIV Diagnoses among Black Men who Have Sex with Men.

Black men who have sex with men (MSM) have been consistently reported to have the highest estimated HIV incidence and prevalence among MSM. Despite broad theoretical understanding that discrimination is a major social and structural determinant that contributes to disparate HIV outcomes among Black MSM, relatively little extant research has empirically examined structural discrimination against sexual minorities as a predictor of HIV outcomes among this population. The present study therefore examines whether variation in policies that explicitly discriminate against lesbian, gay, and bisexual (LGB) people and variation in policies that explicitly protect LGB people differentially predict metropolitan statistical-area-level variation in late HIV diagnoses among Black MSM over time, from 2008 to 2014.