Sexually transmitted infections in the Delta Regional Authority: significant disparities in the 252 counties of the eight-state Delta Region Authority

Behaviors associated with HIV transmission risk among rural sexual and gender minority and majority residents

Multiple rural states and communities experience elevated rates of human immunodeficiency virus (HIV), often associated with diminished healthcare access and increased drug use. Though a substantial proportion of rural populations are sexual and gender minorities (SGM), little is known of this group regarding substance use, healthcare utilization, and HIV transmission behaviors. During May-July 2021, we surveyed 398 individuals across 22 rural Illinois counties. Participants included cisgender heterosexual males (CHm) and females (CHf) (n = 110); cisgender non-heterosexual males and females (C-MSM and C-WSW; n = 264); and transgender individuals (TG; n = 24). C-MSM participants were more likely to report daily-to-weekly alcohol and illicit drug use prescription medication misuse (versus CHf; aOR = 5.64 [2.37-13.41], 4.42 [1.56-12.53], and 29.13 [3.80-223.20], respectively), and C-MSM participants more frequently reported traveling to meet with romantic/sex partners. Further, more C-MSM and TG than C-WSW reported healthcare avoidance and denial due to their orientation/identity (p < 0.001 and p = 0.011, respectively); 47.6% of C-MSM and 58.3% of TG had not informed their provider about their orientation/identity; and only 8.6% of C-MSM reported ever receiving a pre-exposure prophylaxis (PrEP) recommendation. More work is needed to explore the substance use and sexual behaviors of rural SGM, as well as their healthcare interactions, to better target health and PrEP engagement campaigns.

A Retrospective Study of the Incidence of Bacterial Sexually Transmitted Infection (Chlamydia and Gonorrhea) in the Mississippi Delta Before and During the COVID-19 Pandemic

Background: Sexually transmitted infections (STIs), such as gonorrhea and chlamydia infections, are prevalent worldwide, in the United States, and in Mississippi (MS). The COVID-19 pandemic has impacted the healthcare system, particularly in disadvantaged areas such as the MS Delta.

Methods: A retrospective analysis of medical records of three clinics in the MS Delta was conducted during pre-COVID-19 (July 2019 to September 2019) and in the same months (July 2020 to September 2020) during COVID-19 in 2020. Patients tested for STIs were identified using infection diagnosis codes. We calculated percentages and means for demographic variables, changes between the two years, and computed the percentage of patients who tested positive for each year.

Results: Out of the 25 patients tested for STIs, 11 were tested in 2019 and 14 in 2020. Among those tested in 2019 compared to 2020, patients were younger (average age: 34.3 years in 2019 vs. 29.6 years in 2020), had a larger percentage of females (81.2% in 2019 vs. 50.0% in 2020) and African Americans (72.7% in 2019 vs. 57.1% in 2020), and more were uninsured (27.3% in 2019 vs. 42.9% in 2020). Of the three clinics, clinic #1 tested most patients (72.7% in 2019 vs. 64.3% in 2020). Among the tested patients, 0% had confirmed positive results in 2019 and 21.4% in 2020. The incidence of positive results in 2020 was 7.1% for chlamydia and 14.3% for gonorrhea.

Conclusion: The incidence of gonorrhea and chlamydia increased during COVID-19 in 2020. So, it is of paramount importance to encourage increased testing and targeted interventions for high-risk groups for STIs.

Improving Sexual Health in U.S. Rural Communities: Reducing the Impact of Stigma

Sexually transmitted infections (STI), including HIV, are among the most reported diseases in the U.S. and represent some of America's most significant health disparities. The growing scarcity of health care services in rural settings limits STI prevention and treatment for rural Americans. Local health departments are the primary source for STI care in rural communities; however, these providers experience two main challenges, also known as a double disparity: (1) inadequate capacity and (2) poor health in rural populations. Moreover, in rural communities the interaction of rural status and key determinants of health increase STI disparities. These key determinants can include structural, behavioral, and interpersonal factors, one of which is stigma. Engaging the expertise and involvement of affected community members in decisions regarding the needs, barriers, and opportunities for better sexual health is an asset and offers a gateway to sustainable, successful, and non-stigmatizing STI prevention programs.

Sexually Transmitted Infection Epidemiology and Care in Rural Areas: A Narrative Review

BACKGROUND

Although rural areas contain approximately 19% of the US population, little research has explored sexually transmitted infection (STI) risk and how urban-developed interventions may be suitable in more population-thin areas. Although STI rates vary across rural areas, these areas share diminishing access to screening and limited rural-specific testing of STI interventions.

METHODS

This narrative review uses a political ecology model of health and explores 4 domains influencing STI risk and screening: epidemiology, health services, political and economic, and social. Articles describing aspects of rural STI epidemiology, screening access and use, and intervention utility within these domains were found by a search of PubMed.

RESULTS

Epidemiology contributes to risk via multiple means, such as the presence of increased-risk populations and the at-times disproportionate impact of the opioid/drug use epidemic. Rural health services are diminishing in quantity, often have lesser accessibility, and may be stigmatizing to those needing services. Local political and economic influences include funding decisions, variable enforcement of laws/statutes, and systemic prevention of harm reduction services. Social norms such as stigma and discrimination can prevent individuals from seeking appropriate care, and also lessen individual self-efficacy to reduce personal risk.

CONCLUSIONS

Sexually transmitted infection in rural areas is significant in scope and facing diminished prevention opportunities and resources. Although many STI interventions have been developed and piloted, few have been tested to scale or operationalized in rural areas. By considering rural STI risk reduction within a holistic model, purposeful exploration of interventions tailored to rural environments may be explored.

Spatiotemporal distribution and sociodemographic and socioeconomic factors associated with primary and secondary syphilis in Guangdong, China, 2005-2017

Background

Previous studies exploring the factors associated with the incidence of syphilis have mostly focused on individual-level factors. However, recent evidence has indicated that social-level factors, such as sociodemographic and socioeconomic factors, also affect the incidence of syphilis. Studies on the sociodemographic and socioeconomic factors associated with syphilis incidence are scarce, and they have rarely controlled for spatial effects, even though syphilis shows spatial autocorrelation.

Methodology/Principal findings

Syphilis data from 21 cities in Guangdong province between 2005 and 2017 were provided by the National Notifiable Infectious Disease Reporting Information System. The incidence time series, incidence map, and space-time scanning data were used to visualize the spatiotemporal distribution. The spatial panel data model was then applied to explore the relationship between sociodemographic factors (population density, net migration rate, male:female ratio, and the number of health institutions per 1,000 residents), socioeconomic factors (gross domestic product per capita, the proportion of secondary/tertiary industry), and the incidence of primary and secondary syphilis after controlling for spatial effects. The incidence of syphilis increased slowly from 2005 (11.91 per 100,000) to 2011 (13.42 per 100,000) and then began to decrease, reaching 6.55 per 100,000 in 2017. High-risk clusters of syphilis tended to shift from developed areas to underdeveloped areas. An inverted U-shaped relationship was found between syphilis incidence and gross domestic product per capita. Moreover, syphilis incidence was significantly associated with population density (β = 2.844, P = 0.006), the number of health institutions per 1,000 residents (β = -0.095, P = 0.007), and the net migration rate (β = -0.219, P = 0.002).

Conclusions/Significance

Our findings suggest that the incidence of primary and secondary syphilis first increase before decreasing as economic development increases further. These results emphasize the necessity to prevent syphilis in regions at the early stages of economic growth.

Syphilis is a sexually transmitted infection that continues to cause morbidity and mortality worldwide. The primary and secondary stages of syphilis are the most transmissive stages in the entire process of the disease. We analyzed primary and secondary (P&S) syphilis data from 2005 to 2017 in Guangzhou, China, provided by the National Notifiable Infectious Disease Reporting Information System. The results showed that the annual incidence rates of P&S syphilis slightly increased from 2005 to 2011 and then began to decrease in 2017. Cases of P&S syphilis were spatially clustered. The high-risk syphilis clusters tended to shift from developed areas to underdeveloped areas. There may be an inverted U-shaped relationship between the level of economic development and the incidence of P&S syphilis, suggesting that the incidence of P&S syphilis first increased before decreasing as the level of economic development increased further. These results emphasize the necessity of preventing syphilis at locations in the early stage of economic growth. Investments in syphilis prevention education for people in regions at early development stages may mitigate the increasing cost of syphilis to future healthcare systems.

Sexually transmitted disease clinics in the United States: Understanding the needs of patients and the capabilities of providers

Reports of bacterial sexually transmitted infections are at the highest levels ever reported in the United States, and state and local budgetary issues are placing specialized sexually transmitted disease (STD) care at risk. This study collected information from 4138 patients seeking care at 26 STD clinics in large metropolitan areas across the United States with high levels of reported STDs to determine patient needs and clinic capabilities. Surveys were provided to patients attending these STD clinics to assess their demographic information as well as reasons for coming to the clinic and surveys were also provided to clinic administrators to determine their operational capacities and services provided by the clinic. For this initial study, we conducted univariate analyses to report all data collected from these surveys. Patients attending STD clinics across the country indicated that they do so because of the relative ease of getting an appointment; including walk-in and same-day appointments as well as the welcoming environment and expertise of the staff at the clinic. Additionally, STD clinics provide specialized care to patients; including HIV testing and counseling as well as on-site, injectable medications for the treatment of gonorrhea and syphilis in an environment that helps to reduce the role of stigma in seeking this kind of care. Sexually transmitted disease clinics continue to play an important role in helping to curb the rising epidemic of sexually transmitted infections.

Human Papillomavirus Vaccination Estimates Among Adolescents in the Mississippi Delta Region: National Immunization Survey‑Teen, 2015-2017

Introduction

The Delta Regional Authority (DRA) consists of 252 counties and parishes in 8 states in the US Mississippi Delta region. DRA areas have high rates of disease, including cancers related to the human papillomavirus (HPV). HPV vaccination coverage in the DRA region has not been documented.

Methods

We analyzed data for 63,299 adolescents aged 13 to 17 years in the National Immunization Survey-Teen, 2015–2017. We compared HPV vaccination initiation coverage estimates (≥1 dose) in the DRA region with coverage estimates in areas in the 8 Delta states outside the DRA region and non-Delta states. We examined correlates of HPV vaccination coverage initiation and reasons parents did not intend to vaccinate adolescents.

Results

Vaccination rates in the DRA region (n = 2,317; 54.3%) and in Delta areas outside the DRA region (n = 6,028; 56.2%) were similar, but these rates were significantly lower than rates in non-Delta states (n = 54,954; 61.4%). Inside the DRA region, reasons for parents’ vaccine hesitancy or refusal were similar to those expressed by parents in the Delta areas outside the DRA region. Some parents believed that the vaccine was not necessary or had concerns about vaccine safety.

Conclusion

HPV vaccination coverage in the DRA region is similar to coverage in other Delta counties and parishes, but it is significantly lower than in non-Delta states. Activities to address parental concerns and improve provider recommendations for the vaccine in the DRA region are needed to increase HPV vaccination rates.