High Rates of Herpes Simplex Virus Type 2 Infection in Homeless Women: Informing Public Health Strategies

Infectious Diseases Among People Experiencing Homelessness: A Systematic Review of the Literature in the United States and Canada, 2003-2022

Homelessness increases the risk of acquiring an infectious disease. We conducted a systematic review of the literature to identify quantitative data related to infectious diseases and homelessness. We searched Google Scholar, PubMed, and SCOPUS for quantitative literature published from January 2003 through December 2022 in English from the United States and Canada. We excluded literature on vaccine-preventable diseases and HIV because these diseases were recently reviewed. Of the 250 articles that met inclusion criteria, more than half were on hepatitis C virus or Mycobacterium tuberculosis. Other articles were on COVID-19, respiratory syncytial virus, Staphylococcus aureus, group A Streptococcus, mpox (formerly monkeypox), 5 sexually transmitted infections, and gastrointestinal or vectorborne pathogens. Most studies showed higher prevalence, incidence, or measures of risk for infectious diseases among people experiencing homelessness as compared with people who are housed or the general population. Although having increased published data that quantify the infectious disease risks of homelessness is encouraging, many pathogens that are known to affect people globally who are not housed have not been evaluated in the United States or Canada. Future studies should focus on additional pathogens and factors leading to a disproportionately high incidence and prevalence of infectious diseases among people experiencing homelessness.

Physical and Behavioral Health Characteristics of Aging Homeless Women in the United States: An Integrative Review

Background: The average age of the homeless population is and will continue to rise. Although women comprise a significant and growing percentage of this vulnerable population, their age- and sex-specific health characteristics are poorly understood. Materials and Methods: This integrative review appraises published research addressing the physical and behavioral health characteristics of aging homeless women (≥50 years) in the United States (2000-2019). The authors searched six electronic databases to identify eligible studies. Studies were screened for methodological quality by using the Johns Hopkins Nursing Evidence-Based Practice model. The review is reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Results: Ten primary studies met the review eligibility criteria. All were level III (non-experimental); nine appraised as "good" quality (level B), and one as "lower" quality (level C). Aging homeless women demonstrate elevated rates of physical health conditions, related to suboptimal nutrition, lower than expected preventive health screening uptake, and geriatric concerns. Disproportionate rates of mental health conditions are compounded by substance use and interpersonal trauma. Familial and social dynamics and socioeconomic disadvantage contribute to social health concerns. Spiritual health is a critically important yet underexplored protective factor. Conclusions: Studies are limited, though collective findings suggest that aging homeless women endure a disproportionate physical, behavioral, and social health burden compared with aging non-homeless women and aging homeless men. Implications for research on early aging, preventative health strategies, and homelessness among women, and clinical practice in the context of geriatric and women's health are described.

Herpes simplex virus: global infection prevalence and incidence estimates, 2016

Objective

To generate global and regional estimates for the prevalence and incidence of herpes simplex virus (HSV) type 1 and type 2 infection for 2016.

Methods

To obtain data, we undertook a systematic review to identify studies up to August 2018. Adjustments were made to account for HSV test sensitivity and specificity. For each World Health Organization (WHO) region, we applied a constant incidence model to pooled prevalence by age and sex to estimate the prevalence and incidence of HSV types 1 and 2 infections. For HSV type 1, we apportioned infection by anatomical site using pooled estimates of the proportions that were oral and genital.

Findings

In 2016, an estimated 491.5 million people (95% uncertainty interval, UI: 430.4 million–610.6 million) were living with HSV type 2 infection, equivalent to 13.2% of the world’s population aged 15–49 years. An estimated 3752.0 million people (95% UI: 3555.5 million–3854.6 million) had HSV type 1 infection at any site, equivalent to a global prevalence of 66.6% in 0–49-year-olds. Differing patterns were observed by age, sex and geographical region, with HSV type 2 prevalence being highest among women and in the WHO African Region.

Conclusion

An estimated half a billion people had genital infection with HSV type 2 or type 1, and several billion had oral HSV type 1 infection. Millions of people may also be at higher risk of acquiring human immunodeficiency virus (HIV), particularly women in the WHO African Region who have the highest HSV type 2 prevalence and exposure to HIV.

Condomless Sex and Psychiatric Comorbidity in the Context of Constrained Survival Choices: A Longitudinal Study Among Homeless and Unstably Housed Women

We sought to identify the prevalence and independent correlates of condomless sex within a cohort of community-recruited homeless and unstably housed cisgender adult women who were followed biannually for 3 years (N = 143 HIV+ , N = 139 HIV-). Nearly half (44%) of participants reported condomless sex in the 6 months before baseline, which increased to 65% throughout the study period. After adjusting for having a primary partner, longitudinal odds of condomless sex among women with HIV were significantly higher among those reporting < daily use of alcohol or cannabis (AOR = 2.09, p =.002, and 1.88, p =.005, respectively) and PTSD (AOR = 1.66, p =.034). Among women without HIV, adjusted longitudinal odds of condomless sex were significantly higher for those reporting < daily methamphetamine use (AOR = 2.02, p =.012), panic attack (AOR = 1.74, p =.029), and homelessness (AOR = 1.67, p = .006). Associations were slightly attenuated when adjusting for sex exchange. Targeted HIV/STI programs for unstably housed women should address anxiety and trauma disorders, infrequent substance use, and housing challenges.

Nursing Practice Strategies for Prenatal Care of Homeless Pregnant Women

Women who are homeless are less likely to receive preconception care or prenatal care in the first trimester, and they tend to have fewer prenatal visits overall than their housed counterparts. Homelessness during pregnancy can increase the risk for many maternal, fetal, and neonatal complications. Barriers to proper prenatal care can be categorized as logistical, psychosocial, intellectual, and attitudinal. Although all women face potential barriers to optimal care, women who are homeless are particularly vulnerable and experience these barriers to a greater degree. Nursing strategies for prenatal care of homeless pregnant women include therapeutic communication, focused assessment, and upstream interdisciplinary approaches.

Risk of sexually transmitted infections following depressive disorder: A nationwide population-based cohort study

Depressive disorder is a severe mental disorder associated with functional and cognitive impairment. Numerous papers in the literature investigated associations between sexually transmitted infections (STIs) and psychiatric illnesses. However, the results of these studies are controversial.We explored the relationship between depressive disorder and the subsequent development of STIs including human immunodeficiency virus (HIV) infection, primary, secondary, and latent syphilis, genital warts, gonorrhea, chlamydial infection, and trichomoniasis.We identified patients who were diagnosed with the depressive disorder in the Taiwan National Health Insurance Research Database. A comparison cohort was constructed of patients without the depressive disorder who were matched according to age and sex. The occurrence of subsequent new-onset STIs was evaluated in both cohorts.The depression cohort consisted of 5959 patients, and the comparison cohort consisted of 23,836 matched control patients without depressive disorder. The incidence of subsequent STIs (hazard ratio [HR] 1.54, 95% confidence interval [CI] 1.34-1.76) was higher among the depressed patients than among the patients in the comparison cohort. Furthermore, female gender compared to male (HR 1.58, 95% CI 1.24-2.01) and young age <40-year-old (HR 1.79, 95% CI 1.38-2.32) are both risk factors for acquisition of STIs in depression patient. For individual STI, the results indicated that the patients with depressive disorder exhibited a markedly higher risk for subsequent STIs including HIV infection, syphilis, genital warts, gonorrhea, chlamydial infection, and trichomoniasis.Depressive disorder might increase the risk of subsequent newly diagnosed STIs including HIV infection, syphilis, genital warts, gonorrhea, chlamydial infection, and trichomoniasis in Taiwan population. Clinicians should pay particular attention to STIs in depression patients. Depression patients, especially those with the history of high-risk sexual behaviors, should be routinely screened for STIs.