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Waddell CJ, Saldana CS, Schoonveld MM, Meehan AA, Lin CK, Butler JC, Mosites E. Infectious Diseases Among People Experiencing Homelessness: A Systematic Review of the Literature in the United States and Canada, 2003-2022. Public Health Rep 2024; 139:532-548. [PMID: 38379269 PMCID: PMC11344984 DOI: 10.1177/00333549241228525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024] Open
Abstract
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.
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Affiliation(s)
- Caroline J. Waddell
- Office of Readiness and Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Carlos S. Saldana
- Division of Infectious Disease, School of Medicine, Emory University, Atlanta, GA, USA
| | - Megan M. Schoonveld
- Office of Readiness and Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Oak Ridge Institute for Science and Education, US Department of Energy, Oak Ridge, TN, USA
| | - Ashley A. Meehan
- Office of Readiness and Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Christina K. Lin
- Department of Medicine, School of Medicine, Emory University, Atlanta, GA, USA
| | - Jay C. Butler
- Office of Readiness and Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Division of Infectious Disease, School of Medicine, Emory University, Atlanta, GA, USA
| | - Emily Mosites
- Office of Readiness and Response, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Humayun M, Mukasa L, Ye W, Bates JH, Yang Z. Racial and Ethnic Disparities in Tuberculosis Incidence, Arkansas, USA, 2010-2021. Emerg Infect Dis 2024; 30:116-124. [PMID: 38146997 PMCID: PMC10756389 DOI: 10.3201/eid3001.230778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2023] Open
Abstract
We conducted an epidemiologic assessment of disease distribution by race/ethnicity to identify subpopulation-specific drivers of tuberculosis (TB). We used detailed racial/ethnic categorizations for the 932 TB cases diagnosed in Arkansas, USA, during 2010-2021. After adjusting for age and sex, racial/ethnic disparities persisted; the Native Hawaiian/Pacific Islander (NHPI) group had the highest risk for TB (risk ratio 173.6, 95% CI 140.6-214.2) compared with the non-Hispanic White group, followed by Asian, Hispanic, and non-Hispanic Black. Notable racial/ethnic disparities existed across all age groups; NHPI persons 0-14 years of age were at a particularly increased risk for TB (risk ratio 888, 95% CI 403-1,962). The risks for sputum smear-positive pulmonary TB and extrapulmonary TB were both significantly higher for racial/ethnic minority groups. Our findings suggest that TB control in Arkansas can benefit from a targeted focus on subpopulations at increased risk for TB.
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