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Liu Y, Posey DL, Weinberg MS, Phares CR. Tuberculosis in United States-Bound Follow-to-Join Asylees, 2014-2019. Am J Trop Med Hyg 2024; 110:999-1005. [PMID: 38531107 PMCID: PMC11066364 DOI: 10.4269/ajtmh.23-0233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 11/20/2023] [Indexed: 03/28/2024] Open
Abstract
Persons may seek asylum in the United States or at a U.S. port of entry. Principal asylees are those who are granted asylum status. Their spouse and unmarried children under 21 years of age may be granted asylum if accompanying, or following to join, the principal asylees. U.S.-bound follow-to-join asylees must undergo an overseas medical examination that includes tuberculosis (TB) screening. Culture-based overseas TB screening in U.S.-bound follow-to-join asylees has not been evaluated. We evaluated data from overseas TB screening in 19,088 arrivals of follow-to-join asylees during 2014-2019 and assessed data from their postarrival evaluation, which is recommended for those at risk for TB. Of 19,088 arrivals of follow-to-join asylees, 29 (152 cases/100,000 persons) met criteria for class B0 TB (recent completion of TB treatment overseas) and 340 (1,781 cases/100,000 persons) met criteria for class B1 pulmonary TB (chest radiograph/clinical symptoms suggestive of TB but negative sputum cultures overseas). Of 6,847 persons aged 2 to 14 years from countries with a WHO-estimated TB incidence of ≥20 cases/100,000 population/year, 408 (6.0%) were classified as class B2 latent TB infection (LTBI). Postarrival evaluations were completed in 44.8%, 51.5%, and 40.4% of persons with class B0 TB, class B1 TB, and class B2 LTBI, respectively. In conclusion, culture-based overseas TB screening in U.S.-bound follow-to-join asylees is effective in identifying those with TB (class B0 TB) or those at risk for TB (class B1 TB and class B2 LTBI). Completion of postarrival evaluation for newly arrived follow-to-join asylees was less frequent than that reported for immigrants and refugees.
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Affiliation(s)
- Yecai Liu
- Division of Global Migration Health, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Drew L. Posey
- Division of Global Migration Health, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Michelle S. Weinberg
- Division of Global Migration Health, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Christina R. Phares
- Division of Global Migration Health, Centers for Disease Control and Prevention, Atlanta, Georgia
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Adekoya N, Chang MH, Wortham J, Truman BI. Disparities in Rates of Death From HIV or Tuberculosis Before Age 65 Years, by Race, Ethnicity, and Sex, United States, 2011-2020. Public Health Rep 2023:333549231213328. [PMID: 38111105 DOI: 10.1177/00333549231213328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023] Open
Abstract
OBJECTIVE Death from tuberculosis or HIV among people from racial and ethnic minority groups who are aged <65 years is a public health concern. We describe age-adjusted, absolute, and relative death rates from HIV or tuberculosis from 2011 through 2020 by sex, race, and ethnicity among US residents. METHODS We used mortality data from the Centers for Disease Control and Prevention online data system on deaths from multiple causes from 2011 through 2020 to calculate age-adjusted death rates and absolute and relative disparities in rates of death by sex, race, and ethnicity. We calculated corresponding 95% CIs for all rates and determined significance at P < .05 by using z tests. RESULTS For tuberculosis, when compared with non-Hispanic White residents, non-Hispanic American Indian or Alaska Native residents had the highest level of disparity in rate of death (666.7%). Similarly, as compared with non-Hispanic White female residents, American Indian or Alaska Native female residents had a high relative disparity in death from tuberculosis (620.0%). For HIV, the age-adjusted death rate was more than 8 times higher among non-Hispanic Black residents than among non-Hispanic White residents, and the relative disparity was 735.1%. When compared with non-Hispanic White female residents, Black female residents had a high relative disparity in death from HIV (1529.2%). CONCLUSION Large disparities in rates of death from tuberculosis or HIV among US residents aged <65 years based on sex, race, and ethnicity indicate an ongoing unmet need for effective interventions. Intervention strategies are needed to address disparities in rates of death and infection among racial and ethnic minority populations.
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Affiliation(s)
- Nelson Adekoya
- National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Man-Huei Chang
- National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jonathan Wortham
- National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Benedict I Truman
- National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Phung B. Caring for resettled refugee children in the United States: guidelines, challenges and public health perspectives. Front Public Health 2023; 11:1046319. [PMID: 37818302 PMCID: PMC10561301 DOI: 10.3389/fpubh.2023.1046319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 09/07/2023] [Indexed: 10/12/2023] Open
Abstract
The global refugee crisis has become an urgent, pressing humanitarian issue, with an estimated 37 million children forcibly displaced from their homes due to conflict, persecution, violence and other human rights violations by mid-2022. Of these children, only a small percentage are eligible for resettlement in a new country. This narrative review examines the physical health needs of resettled refugee children (RRC) in the United States. By analyzing nutrition and growth, infectious diseases, and general health care/screening measures, a set of comprehensive, evidence-based guidelines and public health perspectives are formulated to facilitate ongoing discussion to ensure that RRC receive equitable health care access. An urgent call to action emphasizes cross-border collaboration between governments, public health experts, refugee populations, and disease preparedness authorities in order to prioritize the physical health of RRC. This review will provide primary care providers, public health professionals, social service workers, and community advocates with up-to-date recommendations to meet the health needs of RRC in the U.S.
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Affiliation(s)
- Binh Phung
- Department of Pediatrics, Oklahoma State University Center for Health Sciences, Tulsa, OK, United States
- Department of Epidemiology and Public Health, Yale University, New Haven, CT, United States
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Shamputa IC, Law MA, Kelly C, Nguyen DTK, Burdo T, Umar J, Barker K, Webster D. Tuberculosis related barriers and facilitators among immigrants in Atlantic Canada: A qualitative study. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001997. [PMID: 37276222 DOI: 10.1371/journal.pgph.0001997] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 05/09/2023] [Indexed: 06/07/2023]
Abstract
Tuberculosis (TB) is a disease caused by the bacterium Mycobacterium tuberculosis and affects approximately one-quarter of the world's population. Immigrant populations in Canada are disproportionately affected by TB. Canada's immigration medical examinations include screening for active TB but not latent TB infection (LTBI). In LTBI, the bacterium remains dormant within the host but can reactivate and cause disease. Once active, TB can be transmitted to close contacts sharing confined spaces leading to the possibility of outbreaks in the broader community. This study aimed to 1) assess the current TB knowledge, perceived risk, and risk behaviors of immigrants in Atlantic Canada as well as 2) identify barriers and facilitators to testing and treatment of TB among this population. Three focus group discussions were conducted with a total of 14 non-Canadian born residents of New Brunswick aged 19 years and older. Data were analyzed using inductive thematic analysis. Four themes were identified from the data relating to barriers to testing and treatment of LTBI: 1) Need for education, 2) stigma, 3) fear of testing, treatment, and healthcare system, and 4) complacency. Results included reasons individuals would not receive TB testing, treatment, or seek help, as well as facilitators to testing and treatment. These findings may inform the implemention of an LTBI screening program in Atlantic Canada and more broadly across the country.
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Affiliation(s)
- Isdore Chola Shamputa
- Department of Nursing & Health Sciences, University of New Brunswick, Saint John, New Brunswick, Canada
| | - Moira A Law
- Department of Psychology, University of New Brunswick, Saint John, New Brunswick, Canada
| | - Clara Kelly
- Department of Nursing & Health Sciences, University of New Brunswick, Saint John, New Brunswick, Canada
| | - Duyen Thi Kim Nguyen
- Government of New Brunswick, Department of Health, Saint John, New Brunswick, Canada
- Faculty of Business, University of New Brunswick, Saint John, New Brunswick, Canada
| | - Tatum Burdo
- Dalhousie University New Brunswick, MD Program, Saint John, New Brunswick, Canada
| | - Jabran Umar
- Dalhousie University New Brunswick, MD Program, Saint John, New Brunswick, Canada
| | - Kimberley Barker
- Government of New Brunswick, Department of Health, Saint John, New Brunswick, Canada
| | - Duncan Webster
- Division of Microbiology, Department of Laboratory Medicine, Saint John Regional Hospital, Saint John, New Brunswick, Canada
- Dalhousie Medicine New Brunswick, Faculty of Medicine, Dalhousie University, Saint John, New Brunswick, Canada
- Division of Infectious Diseases, Department of Medicine, Saint John Regional Hospital, Saint John, New Brunswick, Canada
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Vo LNQ, Nguyen VN, Nguyen NTT, Dong TTT, Codlin A, Forse R, Truong HT, Nguyen HB, Dang HTM, Truong VV, Nguyen LH, Mac TH, Le PT, Tran KT, Ndunda N, Caws M, Creswell J. Optimising diagnosis and treatment of tuberculosis infection in community and primary care settings in two urban provinces of Viet Nam: a cohort study. BMJ Open 2023; 13:e071537. [PMID: 36759036 PMCID: PMC9923314 DOI: 10.1136/bmjopen-2022-071537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Abstract
OBJECTIVES To end tuberculosis (TB), the vast reservoir of 1.7-2.3 billion TB infections (TBIs) must be addressed, but achieving global TB preventive therapy (TPT) targets seems unlikely. This study assessed the feasibility of using interferon-γ release assays (IGRAs) at lower healthcare levels and the comparative performance of 3-month and 9-month daily TPT regimens (3HR/9H). DESIGN, SETTING, PARTICIPANTS AND INTERVENTION This cohort study was implemented in two provinces of Viet Nam from May 2019 to September 2020. Participants included household contacts (HHCs), vulnerable community members and healthcare workers (HCWs) recruited at community-based TB screening events or HHC investigations at primary care centres, who were followed up throughout TPT. PRIMARY AND SECONDARY OUTCOMES We constructed TBI care cascades describing indeterminate and positivity rates to assess feasibility, and initiation and completion rates to assess performance. We fitted mixed-effects logistic and stratified Cox models to identify factors associated with IGRA positivity and loss to follow-up (LTFU). RESULTS Among 5837 participants, the indeterminate rate was 0.8%, and 30.7% were IGRA positive. TPT initiation and completion rates were 63.3% (3HR=61.2% vs 9H=63.6%; p=0.147) and 80.6% (3HR=85.7% vs 9H=80.0%; p=0.522), respectively. Being male (adjusted OR=1.51; 95% CI: 1.28 to 1.78; p<0.001), aged 45-59 years (1.30; 1.05 to 1.60; p=0.018) and exhibiting TB-related abnormalities on X-ray (2.23; 1.38 to 3.61; p=0.001) were associated with positive IGRA results. Risk of IGRA positivity was lower in periurban districts (0.55; 0.36 to 0.85; p=0.007), aged <15 years (0.18; 0.13 to 0.26; p<0.001), aged 15-29 years (0.56; 0.42 to 0.75; p<0.001) and HCWs (0.34; 0.24 to 0.48; p<0.001). The 3HR regimen (adjusted HR=3.83; 1.49 to 9.84; p=0.005) and HCWs (1.38; 1.25 to 1.53; p<0.001) showed higher hazards of LTFU. CONCLUSION Providing IGRAs at lower healthcare levels is feasible and along with shorter regimens may expand access and uptake towards meeting TPT targets, but scale-up may require complementary advocacy and education for beneficiaries and providers.
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Affiliation(s)
| | | | | | | | - Andrew Codlin
- Friends for International TB Relief, Ha Noi, Viet Nam
| | - Rachel Forse
- TB Programs, Friends for International TB Relief, Ho Chi Minh City, Viet Nam
- Department of Global Public Health, The Health and Social Protection Action Research & Knowledge Sharing network (SPARKS), Karolinska Institutet, Stockholm, Sweden
| | | | | | | | | | | | | | | | - Khoa Tu Tran
- Friends for International TB Relief, Ha Noi, Viet Nam
| | | | - Maxine Caws
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
- Birat Nepal Medical Trust, Kathmandu, Nepal
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