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Sharma A, Gebrezgi F, Hamilton A, Boyd S, Sallabank G. HIV-related knowledge, risk perception, and minority stressors among South Asian sexual minority men in the United States. Int J STD AIDS 2024:9564624241273830. [PMID: 39138867 DOI: 10.1177/09564624241273830] [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: 08/15/2024]
Abstract
BACKGROUND South Asian gay, bisexual, and other men who have sex with men (GBM) in the United States have been persistently overlooked in HIV research and programming. To address this limitation, this article describes their HIV-related knowledge, risk perception, and minority stressors, with a focus on identifying variations between American-born individuals and immigrants. METHODS Participants were recruited from April-July 2022 through social media advertising and peer referral and surveyed about their sociodemographic and HIV-related behavioral characteristics. Previously validated scales were used to assess their HIV-related knowledge, risk perception, disclosure of sexual identity, experienced homophobia, and perceived racism within the sexual and gender minority community. Mann-Whitney-Wilcoxon tests were conducted to compare those born in the United States and those born abroad. RESULTS Of the 112 participants, 26 (23.21%) were American-born individuals and 86 (76.79%) were immigrants. Despite similar levels of sexual risk behaviors, such as having multiple male sex partners, engaging in condomless anal sex, and using alcohol or drugs immediately before or during sex, immigrants had lower levels of HIV-related knowledge (p = .0480) and risk perception (p = .0114) compared to American-born individuals. Immigrants were also less likely to have disclosed their sexual identity to family, friends, and society compared to American-born individuals (p = .0004). No differences were identified with respect to experiences of homophobia (p = .2303) or perceptions of racism (p = .4011). CONCLUSION Comprehensive HIV prevention efforts that address the social and cultural norms of South Asian GBM in the United States are needed.
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Affiliation(s)
- Akshay Sharma
- School of Nursing, University of Michigan, Ann Arbor, MI, USA
| | - Feaven Gebrezgi
- School of Public Health, University of Michigan, Ann Arbor, MI, USA
| | - April Hamilton
- School of Public Health, University of Michigan, Ann Arbor, MI, USA
| | - Sara Boyd
- School of Nursing, University of Michigan, Ann Arbor, MI, USA
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2
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Kajese Mawokomatanda TT, Singh S, Valverde EE. HIV Care Outcomes Among Non-US-Born Persons with Diagnosed HIV Infection, 2019. J Immigr Minor Health 2024; 26:443-452. [PMID: 37921941 PMCID: PMC11298239 DOI: 10.1007/s10903-023-01568-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/23/2023] [Indexed: 11/05/2023]
Abstract
Despite the improvements in HIV care outcomes in the United States (US), non-US-born persons continue to be disproportionately affected by HIV. We analyzed National HIV Surveillance System (NHSS) data on HIV diagnoses, stage 3 (AIDS) at diagnosis, linkage to medical care, and viral suppression for non-US-born persons by region of birth (RoB) reported to the (NHSS) in 2020 to determine care outcomes among this population. Overall, a larger proportion of non-US-born persons received a late-stage diagnosis [stage 3 (AIDS)] classification. Among all non-US-born persons, African-born males, Asian-born females, and persons aged 55 + years had the highest proportions of late-stage diagnosis. Despite a late-stage of diagnosis, a higher proportion of non-US-born persons were linked to medical care and were virally suppressed compared to US-born persons. HIV care outcomes varied by RoB and selected characteristics. Knowing the RoB of non-US-born persons is necessary to identify culturally sensitive approaches for prevention planning and increasing testing activities to ultimately increase early diagnosis in this population.
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Affiliation(s)
- Tebitha T Kajese Mawokomatanda
- Exposure Investigation Section (EIS), Office of Community Health and Hazard Assessment (OCHHA), Agency of Toxic Substance and Disease Registry (ATSDR), Centers for Disease Control and Prevention (CDC), 4770 Buford Highway, Atlanta, GA, 30341, USA.
| | - Sonia Singh
- National Center for HIV, Viral Hepatitis, STD, and TB Prevention (NCHHSTP), Centers for Disease Control and Prevention (CDC), 1600 Clifton Road NE, Atlanta, GA, 30329, USA
| | - Eduardo E Valverde
- National Center for HIV, Viral Hepatitis, STD, and TB Prevention (NCHHSTP), Centers for Disease Control and Prevention (CDC), 1600 Clifton Road NE, Atlanta, GA, 30329, USA
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3
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Shrader CH, Stoler J, Arroyo-Flores J, Doblecki-Lewis S, Carrico A, Safren S, Fallon S, Kanamori M. Geographic Disparities in Availability of Spanish-Language PrEP Services Among Latino Sexual Minority Men in South Florida. J Immigr Minor Health 2023; 25:374-381. [PMID: 36264402 PMCID: PMC10034758 DOI: 10.1007/s10903-022-01412-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/30/2022] [Indexed: 10/24/2022]
Abstract
Latino sexual minority men (LSMM) experience barriers in accessing HIV pre-exposure prophylaxis (PrEP), such as lack of proximate culturally-appropriate PrEP navigation services. We examined associations between LSMM's immigration status and Spanish-language PrEP service availability. LSMM clinically indicated for PrEP were recruited from October 2018 to August 2019 in South Florida and completed an interviewer-administered questionnaire. PrEP service navigators in South Florida were identified using the CDC PrEP Directory. We constructed network service areas of 1-, 2-, and 5-miles from Spanish-speaking PrEP navigators. We used multilevel logistic regression to examine associations of individual (i.e., age, income, immigration status, network density) and zip code-level (i.e., population density, poverty, HIV risk) measures with availability of Spanish-language PrEP navigation services. A total of 131 participants clustered into 60 zip codes in South Florida. Latin American-born LSMM reported higher immigration and discrimination stress, and were 91% less likely to have PrEP navigation service availability, relative to LSMM born in the US. Zip code-level HIV incidence was associated with higher service availability within a 1-mile network of Spanish-speaking PrEP navigators. Spanish-language PrEP navigation services were available in high-HIV incidence zip codes; however, Latin American-born LSMM experienced reduced availability. Immigration and discrimination stress may explain lack of availability.
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Affiliation(s)
| | - Justin Stoler
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
- Department of Geography and Sustainable Development, College of Arts and Sciences, University of Miami, Coral Gables, FL, USA
| | | | | | - Adam Carrico
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Steven Safren
- Department of Psychology, College of Arts and Sciences, University of Miami, Coral Gables, FL, USA
| | | | - Mariano Kanamori
- Department of Public Health Sciences, University of Miami, Miller School of Medicine, Miami, FL, USA
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4
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Ramírez-Ortiz D, Seitchick J, Polpitiya M, Algarin AB, Sheehan DM, Fennie K, Cyrus E, Trepka MJ. Post-immigration factors affecting retention in HIV care and viral suppression in Latin American and Caribbean immigrant populations in the United States: a systematic review. ETHNICITY & HEALTH 2022; 27:1859-1899. [PMID: 34647837 PMCID: PMC9008069 DOI: 10.1080/13557858.2021.1990217] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 10/01/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES To reduce disparities in HIV care outcomes among Latin American and Caribbean (LAC) immigrants living with HIV in the U.S., it is necessary to identify factors influencing HIV care in this population. A systematic review that provides a comprehensive understanding of factors influencing retention in HIV care and viral suppression among LAC immigrants living with HIV in the U.S. is lacking. This systematic review used the Immigrant Health Services Utilization theoretical framework to provide an understanding of these factors. DESIGN We searched for peer-reviewed publications in MEDLINE, EMBASE, CINAHL, PsycINFO, and ASSIA, from January 1996 to June 2020. RESULTS A total of 17 qualitative (n = 10) and quantitative (n = 7) studies were included in the review. The most commonly reported general and immigrant-specific factors appearing in studies were undocumented immigration status, HIV stigma, homophobia, cultural norms, values and beliefs, family and social support, language barriers, structure, complexity and quality of the U.S. healthcare delivery system, and patient-provider relationship. CONCLUSION These findings highlight the importance of considering immigrant-specific factors along with general factors to improve the provision of HIV care services and HIV care outcomes among LAC immigrant populations.
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Affiliation(s)
- Daisy Ramírez-Ortiz
- Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL
- Florida International University Research Center in Minority Institutions (FIU–RCMI), Miami, FL
| | - Jessica Seitchick
- Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL
| | - Medhani Polpitiya
- Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL
| | - Angel B. Algarin
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA
| | - Diana M. Sheehan
- Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL
- Florida International University Research Center in Minority Institutions (FIU–RCMI), Miami, FL
- Center for Research on U.S. Latino HIV/AIDS and Drug Abuse (CRUSADA), Florida International University, Miami, FL
| | | | - Elena Cyrus
- Department of Population Health Sciences, College of Medicine, University of Central Florida, Orlando, FL
| | - Mary Jo Trepka
- Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL
- Florida International University Research Center in Minority Institutions (FIU–RCMI), Miami, FL
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5
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Nguyen VT, Jatta A, Mayer R, Meier JL. Evaluation of Undiagnosed HIV Estimates Computed from the CD4 Depletion Model in a Rural, Medium-low HIV Prevalence State. AIDS Behav 2022; 26:613-622. [PMID: 34355286 DOI: 10.1007/s10461-021-03419-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/31/2021] [Indexed: 11/25/2022]
Abstract
The CD4 depletion model estimates diagnosis delays by approximating infection date from CD4 T-cell count at diagnosis, and back-calculation can compute the proportion of undiagnosed PLWHA. The model assumes the immigration of PLWHA to the U.S. is negligible and counts as a transmission event, which may be impractical outside high prevalence states. Duration of U.S. residency among foreign-born PLWHA and diagnosis delays were compared. The impact on estimates of undiagnosed PLWHA was tested through simulation with different proportions of foreign-born people assumed to have acquired HIV abroad. In 67% of foreign-born people, the mean (SD) years of delay (9.9 (6.3)) exceeded the duration of U.S. residency (2.0 (1.9)). Additionally, inaccuracies in the estimates for proportions of undiagnosed PLWHA were pronounced when foreign-born people who acquired HIV abroad comprised 30% of diagnoses. The CD4 model inadvertently misclassified some diagnoses as in-state transmission events. Consequently, simulated results demonstrated inaccuracies and unstable calculations.
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Affiliation(s)
- V T Nguyen
- College of Public Health, University of Iowa, Iowa City, IA, USA.
- VA Connecticut Health Care System, West Haven, CT, USA.
- Yale University, Epidemiology & Public Health, PO Box 208034, New Haven, CT, 06520-8034, USA.
| | - A Jatta
- Iowa Department of Public Health, Bureau of HIV, STD, and Hepatitis, Des Moines, IA, USA
| | - R Mayer
- Iowa Department of Public Health, Bureau of HIV, STD, and Hepatitis, Des Moines, IA, USA
| | - J L Meier
- College of Public Health, University of Iowa, Iowa City, IA, USA
- College of Medicine, University of Iowa, Iowa City, IA, USA
- Iowa City Veterans Affairs Medical Center, Iowa City, IA, USA
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6
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Shrader CH, Arroyo-Flores J, Stoler J, Skvoretz J, Carrico A, Doblecki-Lewis S, Kanamori M. The Association Between Social and Spatial Closeness With PrEP Conversations Among Latino Men Who Have Sex With Men. J Acquir Immune Defic Syndr 2021; 88:366-375. [PMID: 34342298 PMCID: PMC8556301 DOI: 10.1097/qai.0000000000002777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 07/22/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND US Latino men who have sex with men (LMSM) are a group at highest risk for HIV. One driver of HIV among LMSM is inadequate access to pre-exposure prophylaxis (PrEP) information. The social network theory of homophily suggests that sharing similar sociodemographic factors could influence PrEP conversations within networks. This study aimed to determine how the effects of homophily across sociodemographic, immigration, cultural, and PrEP-related factors are associated with PrEP-related communication. SETTING This study was conducted in Miami-Dade County, FL. METHODS Data collected between August 2018 and October 2019 included 10 sociocentric friendship groups of 13 LMSM (N = 130). Participants were recruited using respondent-driven sampling by a community-based organization in Miami. We used the multiple regression quadratic assignment procedure to identify the effects of homophily and relationship characteristics on PrEP-related conversations using R software. RESULTS More frequent PrEP-related conversations were associated with dyadic friendships characterized by homophily on knowledge of PrEP effectiveness, heterophily on depressive symptom severity, home addresses proximity, friend closeness, and interaction frequency. Past PrEP-related conversation frequency also increased based on heterophily on the Latino cultural value of familism (ie, emotional support to family). Racial homophily, heterophily on severity of depressive symptoms, home addresses proximity, friendship closeness, and frequency of interactions increased likelihood to encourage a friend to use PrEP. DISCUSSION Social and spatial closeness and homophily play a role in PrEP-related conversations. Information from social networks contextualized in geographic settings can be elucidated to contribute toward the design of novel opportunities to end HIV.
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Affiliation(s)
- Cho-Hee Shrader
- Division of Prevention Science and Community Health, Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Juan Arroyo-Flores
- Division of Prevention Science and Community Health, Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Justin Stoler
- Division of Prevention Science and Community Health, Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL, USA
- Department of Geography, College of Arts and Sciences, University of Miami, Coral Gables, FL, USA
| | - John Skvoretz
- Department of Sociology, University of South Florida, Tampa, FL, USA
| | - Adam Carrico
- Division of Prevention Science and Community Health, Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL, USA
| | | | - Mariano Kanamori
- Division of Prevention Science and Community Health, Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL, USA
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7
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Bennett CL, Marks SJ, Liu T, Clark MA, Carey MP, Merchant RC. Factors Associated with Lack of HIV Testing among Latino Immigrant and Black Patients at 4 Geographically and Demographically Diverse Emergency Departments. J Int Assoc Provid AIDS Care 2021; 19:2325958220970827. [PMID: 33143525 PMCID: PMC7675889 DOI: 10.1177/2325958220970827] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The need for HIV testing in US emergency departments (EDs) has not been assessed,
particularly among Latino immigrants and Blacks. We surveyed Latino immigrant
and Black 18 to 64-year-old patients at 4 EDs about demographic characteristics,
HIV testing history, and health literacy. A subset of patients was further
surveyed on HIV risk-taking behaviors. Of the 2,265 participants, 24% had never
been tested for HIV. Latino immigrants were more likely than Blacks never to
have been tested for HIV (28% vs. 16%). In multivariable logistic regression,
for Latino immigrants, male gender and lower health literacy were associated
with no previous HIV testing. Among the 1,141-participant subset providing HIV
risk-taking behavior data, 23% reported at least one risk factor and of those
with at least one risk factor, 23% had never been tested for HIV. There remains
a need for HIV testing among adult Latino immigrant and Black patients in US
EDs.
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Affiliation(s)
- Christopher L Bennett
- Department of Emergency Medicine, Brigham and Women's Hospital, 1811Harvard Medical School, Boston, MA, USA
| | - Sarah J Marks
- Department of Emergency Medicine, Brigham and Women's Hospital, 1811Harvard Medical School, Boston, MA, USA
| | - Tao Liu
- Department of Biostatistics, Center for Statistical Sciences, 118721Brown University School of Public Health, Providence, RI, USA
| | - Melissa A Clark
- Department of Health Services, Policy and Practice, 118721Brown University School of Public Health, Providence, RI, USA
| | - Michael P Carey
- Centers for Behavioral and Preventive Medicine, The Miriam Hospital, Providence, RI, USA.,Department of Psychiatry and Human Behavior, Alpert Medical School, 6752Brown University, Providence, RI, USA
| | - Roland C Merchant
- Department of Emergency Medicine, Brigham and Women's Hospital, 1811Harvard Medical School, Boston, MA, USA
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8
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Yan H, Wu H, Xia Y, Huang L, Liang Y, Li Q, Chen L, Han Z, Tang S. Acquisition and transmission of HIV-1 among migrants and Chinese in Guangzhou, China from 2008 to 2012: Phylogenetic analysis of surveillance data. INFECTION GENETICS AND EVOLUTION 2021; 92:104870. [PMID: 33901684 DOI: 10.1016/j.meegid.2021.104870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 04/15/2021] [Accepted: 04/21/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Post-migration infection and domestic transmission of HIV-1 between immigrants and local population are critical for the HIV epidemic, but have not been addressed thus far in China. METHODS Transmission clusters were analyzed with two cluster reconstruction methods, HIV-TRACE and Cluster Picker, using 1695 HIV-1 pol sequences obtained from 139 HIV-infected foreigners and 1556 Chinese natives in Guangzhou, China from 2008 to 2012. The geographic origin of the HIV-1 sequences was further determined by PastML while the factors associated with recent HIV-1 transmission were documented by logistic regression analysis. RESULTS HIV-1 genotypes that are prevalent in African and East Asian countries were identified in HIV-infected Chinese subjects and vice versa. In addition, more NRTI drug resistance mutations were found in HIV-infected foreigners than in native Chinese (p < 0.001). HIV-1 transmission between HIV-infected foreigners and native Chinese individuals was documented in 12.95% (18/139) of the HIV-infected foreigners. Furthermore, Asian (odds ratio [OR] = 3.45), male (OR = 16.88) and those with known HIV-1 infection routes (OR = 3.23) were more likely associated with recent HIV-1 transmission in China. The Chinese natives linked to recent HIV-1 transmission were more likely to be infected through men who have sex with men (OR = 3.05) or people who inject drugs (OR = 3.05), rather than by heterosexual transmission. CONCLUSION Our study demonstrates the impact of recent HIV-1 transmission between HIV-infected foreigners and Chinese natives on the HIV-1 epidemic in Guangzhou, China. Moreover, the results highlight the importance of phylogenetic analysis of HIV-1 surveillance data and the need for specific prevention strategies that target the immigrant population.
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Affiliation(s)
- Huanchang Yan
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Hao Wu
- Guangzhou Center for Disease Control and Prevention, Guangzhou, China
| | - Yonghe Xia
- School of Biological Sciences and Biotechnology, Minnan Normal University, Zhangzhou, China
| | - Liping Huang
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yuanhao Liang
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Qingmei Li
- Guangzhou Center for Disease Control and Prevention, Guangzhou, China
| | - Ling Chen
- State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health (GIBH), Chinese Academy of Sciences, Guangzhou, China
| | - Zhigang Han
- Guangzhou Center for Disease Control and Prevention, Guangzhou, China.
| | - Shixing Tang
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China; Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, China.
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9
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Geographic Distribution of HIV Transmission Networks in the United States. J Acquir Immune Defic Syndr 2021; 85:e32-e40. [PMID: 32740373 DOI: 10.1097/qai.0000000000002448] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Understanding geographic patterns of HIV transmission is critical to designing effective interventions. We characterized geographic proximity by transmission risk and urban-rural characteristics among people with closely related HIV strains suggestive of potential transmission relationships. METHODS We analyzed US National HIV Surveillance System data of people diagnosed between 2010 and 2016 with a reported HIV-1 partial polymerase nucleotide sequence. We used HIV TRAnsmission Cluster Engine (HIV-TRACE) to identify sequences linked at a genetic distance of ≤0.5%. For each linked person, we assessed median distances between counties of residence at diagnosis by transmission category and urban-rural classification, weighting observations to account for persons with multiple linked sequences. RESULTS There were 24,743 persons with viral sequence linkages to at least one other person included in this analysis. Overall, half (50.9%) of persons with linked viral sequences resided in different counties, and the median distance from persons with linked viruses was 11 km/7 miles [interquartile range (IQR), 0-145 km/90 miles]. Median distances were highest for men who have sex with men (MSM: 14 km/9 miles; IQR, 0-179 km/111 miles) and MSM who inject drugs, and median distances increased with increasing rurality (large central metro: 0 km/miles; IQR, 0-83 km/52 miles; nonmetro: 103 km/64 miles; IQR, 40 km/25 miles-316 km/196 miles). CONCLUSION Transmission networks in the United States involving MSM, MSM who inject drugs, or persons living in small metro and nonmetro counties may be more geographically dispersed, highlighting the importance of coordinated health department efforts for comprehensive follow-up and linkage to care.
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Tordoff DM, Buskin S, Lechtenberg R, Golden MR, Kerani RP, Herbeck JT. Combining traditional and molecular epidemiology methods to quantify local HIV transmission among foreign-born residents. AIDS 2021; 35:655-664. [PMID: 33315589 PMCID: PMC7904617 DOI: 10.1097/qad.0000000000002783] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 11/15/2020] [Accepted: 11/23/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVES We evaluated the ability for molecular epidemiology to augment traditional HIV surveillance beyond the detection of clusters for outbreak investigation. To do this, we address a question of interest to Public Health - Seattle and King County: what proportion of HIV diagnoses among people born outside of the United States are acquired locally? DESIGN King County residents diagnosed with HIV, 2010-2018. METHODS We linked HIV-1 pol gene sequences to demographic information obtained from the National HIV Surveillance System, Public Health - Seattle and King County case investigation and partner services interviews. We determined the likely location of HIV acquisition based on HIV testing, travel histories and cluster-based molecular analyses. RESULTS Among 2409 people diagnosed with HIV, 798 (33%) were born outside of the United States. We inferred the location of acquisition for 77% of people born outside of the United States: 26% likely acquired HIV locally in King County (of whom 69% were MSM, 16% heterosexual), and 51% likely acquired HIV outside of King County (primarily outside of the United States). Of this 77% of people for whom we inferred the location of HIV acquisition, 45% were determined using traditional epidemiology methods and an additional 32% were inferred using molecular epidemiology methods. CONCLUSION We found that the National HIV Surveillance System misclassified the majority of HIV-infected foreign-born residents as 'new' local infections, and that these cases contribute to an overestimate of local incidence. Our findings highlight how molecular epidemiology can augment traditional HIV surveillance activities and provide useful information to local health jurisdictions beyond molecular cluster detection.
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Affiliation(s)
- Diana M. Tordoff
- Department of Epidemiology
- International Clinical Research Center, Department of Global Health, University of Washington
| | - Susan Buskin
- Department of Epidemiology
- HIV/STD Program, Public Health – Seattle & King County
| | | | - Matthew R. Golden
- Department of Epidemiology
- HIV/STD Program, Public Health – Seattle & King County
- Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Roxanne P. Kerani
- Department of Epidemiology
- HIV/STD Program, Public Health – Seattle & King County
- Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Joshua T. Herbeck
- International Clinical Research Center, Department of Global Health, University of Washington
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11
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Fujimoto K, Bahl J, Wertheim JO, Del Vecchio N, Hicks JT, Damodaran L, Hallmark CJ, Lavingia R, Mora R, Carr M, Yang B, Schneider JA, Hwang LY, McNeese M. Methodological synthesis of Bayesian phylodynamics, HIV-TRACE, and GEE: HIV-1 transmission epidemiology in a racially/ethnically diverse Southern U.S. context. Sci Rep 2021; 11:3325. [PMID: 33558579 PMCID: PMC7870963 DOI: 10.1038/s41598-021-82673-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 01/22/2021] [Indexed: 12/30/2022] Open
Abstract
This study introduces an innovative methodological approach to identify potential drivers of structuring HIV-1 transmission clustering patterns between different subpopulations in the culturally and racially/ethnically diverse context of Houston, TX, the largest city in the Southern United States. Using 6332 HIV-1 pol sequences from persons newly diagnosed with HIV during the period 2010–2018, we reconstructed HIV-1 transmission clusters, using the HIV-TRAnsmission Cluster Engine (HIV-TRACE); inferred demographic and risk parameters on HIV-1 transmission dynamics by jointly estimating viral transmission rates across racial/ethnic, age, and transmission risk groups; and modeled the degree of network connectivity by using generalized estimating equations (GEE). Our results indicate that Hispanics/Latinos are most vulnerable to the structure of transmission clusters and serve as a bridge population, acting as recipients of transmissions from Whites (3.0 state changes/year) and from Blacks (2.6 state changes/year) as well as sources of transmissions to Whites (1.8 state changes/year) and to Blacks (1.2 state changes/year). There were high rates of transmission and high network connectivity between younger and older Hispanics/Latinos as well as between younger and older Blacks. Prevention and intervention efforts are needed for transmission clusters that involve younger racial/ethnic minorities, in particular Hispanic/Latino youth, to reduce onward transmission of HIV in Houston.
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Affiliation(s)
- Kayo Fujimoto
- Department of Health Promotion and Behavioral Sciences, The University of Texas Health Science Center at Houston, 7000 Fannin Street, UCT 2514, Houston, TX, 77030, USA.
| | - Justin Bahl
- Department of Infectious Diseases, University of Georgia, Athens, GA, USA
| | - Joel O Wertheim
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Natascha Del Vecchio
- Department of Biostatistics and Data Science, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Joseph T Hicks
- Department of Infectious Diseases, University of Georgia, Athens, GA, USA
| | | | - Camden J Hallmark
- Division of Disease Prevention and Control, Houston Health Department, Houston, TX, USA
| | - Richa Lavingia
- Department of Health Promotion and Behavioral Sciences, The University of Texas Health Science Center at Houston, 7000 Fannin Street, UCT 2514, Houston, TX, 77030, USA
| | - Ricardo Mora
- Division of Disease Prevention and Control, Houston Health Department, Houston, TX, USA
| | - Michelle Carr
- Division of Disease Prevention and Control, Houston Health Department, Houston, TX, USA
| | - Biru Yang
- Division of Disease Prevention and Control, Houston Health Department, Houston, TX, USA
| | | | - Lu-Yu Hwang
- Department of Epidemiology, Human Genetics, and Environmental Science, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Marlene McNeese
- Division of Disease Prevention and Control, Houston Health Department, Houston, TX, USA
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12
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Kerani RP, Satcher Johnson A, Buskin SE, Rao D, Golden MR, Hu X, Hall HI. The Epidemiology of HIV Among People Born Outside the United States, 2010-2017. Public Health Rep 2020; 135:611-620. [PMID: 32805191 DOI: 10.1177/0033354920942623] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE Although some studies have reported a higher incidence of HIV infection among non-US-born people than among US-born people, national data on this topic are scarce. We compared the epidemiology of HIV infection between US-born and non-US-born residents of the United States and examined the characteristics of non-US-born people with diagnosed HIV infection by region of birth (ROB). METHODS We used a cross-sectional study design to produce national, population-based data describing HIV infection among US-born and non-US-born people. We analyzed National HIV Surveillance System data for people with HIV infection diagnosed during 2010-2017 and reported to the Centers for Disease Control and Prevention (CDC). We compared data on demographic characteristics, transmission risk category, and stage 3 infection (AIDS) classification within 3 months of HIV diagnosis, by nativity and ROB. RESULTS During 2010-2017, 328 317 children and adult US residents were diagnosed with HIV infection and were reported to CDC: 214 973 (65.5%) were US-born, 50 301 (15.3%) were non-US-born, and 63 043 (19.2%) were missing data on country of birth. After adjusting for missing country of birth, 266 147 (81.1%) people were US-born and 62 170 (18.9%) were non-US-born. This group accounted for 15 928 of 65 645 (24.2%) HIV diagnoses among girls and women and 46 242 of 262 672 (17.6%) HIV diagnoses among boys and men. A larger percentage of non-US-born people than US-born people had stage 3 infection (AIDS) at HIV diagnosis (31.2% vs 23.9%). Among non-US-born people with HIV diagnoses, 19 876 (39.5%) resided in the South. CONCLUSIONS Characterizing non-US-born people with HIV infection is essential for developing effective HIV interventions, particularly in areas with large immigrant populations.
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Affiliation(s)
- Roxanne P Kerani
- 7284 Division of Allergy and Infectious Disease, Department of Medicine, University of Washington, Seattle, WA, USA.,7285 HIV/STD Program, Public Health-Seattle and King County, Seattle, WA, USA.,7284 Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Anna Satcher Johnson
- Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Susan E Buskin
- 7285 HIV/STD Program, Public Health-Seattle and King County, Seattle, WA, USA.,7284 Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Deepa Rao
- 7284 Department of Global Health, University of Washington, Seattle, WA, USA
| | - Matthew R Golden
- 7284 Division of Allergy and Infectious Disease, Department of Medicine, University of Washington, Seattle, WA, USA.,7285 HIV/STD Program, Public Health-Seattle and King County, Seattle, WA, USA.,7284 Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Xiaohong Hu
- Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - H Irene Hall
- Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Maiorana A, Zamudio-Haas S, Sauceda J, Rodriguez-Díaz CE, Brooks RA, Santiago-Rodríguez E, Myers JJ. "Holidays Come, Sundays Come. It is Very Sad to be Alone": Transnational Practices and the Importance of Family for Mexican and Puerto Rican Latinxs Living with HIV in the Continental U.S. J Immigr Minor Health 2020:10.1007/s10903-020-01035-0. [PMID: 32500399 PMCID: PMC7271632 DOI: 10.1007/s10903-020-01035-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Latinxs continue to be overrepresented in the U.S. HIV epidemic. We examined the transnational practices, family relationships, and realities of life of Mexicans and Puerto Ricans living with HIV in the continental U.S. We conducted qualitative interviews with 44 persons of Mexican and Puerto Rican origin participating in HIV care engagement interventions. Framework Analysis guided our data analysis. Among participants, a strong connection to the family was intertwined with transnational practices: communication, travel to their place of origin to maintain family ties, and material and/or emotional support. Separation from their family contributed to social isolation. Many participants lacked emotional support regarding living with HIV. Transnational practices and family relationships were intrinsic to the experiences of Mexicans and Puerto Ricans living with HIV in the continental U.S.; and may help understand the points of reference, health-seeking behaviors, and support sources that influence their health, well-being and engagement in HIV care.
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Affiliation(s)
- Andres Maiorana
- Center for AIDS Prevention Studies, University of California at San Francisco, 550 16th Street, 3rd Floor, San Francisco, CA, 94143, USA.
| | - Sophia Zamudio-Haas
- Center for AIDS Prevention Studies, University of California at San Francisco, 550 16th Street, 3rd Floor, San Francisco, CA, 94143, USA
| | - John Sauceda
- Center for AIDS Prevention Studies, University of California at San Francisco, 550 16th Street, 3rd Floor, San Francisco, CA, 94143, USA
| | - Carlos E Rodriguez-Díaz
- Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Ronald A Brooks
- David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
| | - Edda Santiago-Rodríguez
- Center for AIDS Prevention Studies, University of California at San Francisco, 550 16th Street, 3rd Floor, San Francisco, CA, 94143, USA
| | - Janet J Myers
- Center for AIDS Prevention Studies, University of California at San Francisco, 550 16th Street, 3rd Floor, San Francisco, CA, 94143, USA
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14
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Adedimeji A, Shi Q, Haddad L, Holman S, Edmonds A, Weber K, Kassaye S, Karim R, Bolivar H, Reid M, Kempf M, Golub E, Hoover DR, Anastos K. Women from afar: an observational study of demographic characteristics and mortality among foreign-born women living with HIV in the Women's Interagency HIV Study (WIHS) in the United States 1994-2016. J Int AIDS Soc 2020; 23:e25486. [PMID: 32437092 PMCID: PMC7241263 DOI: 10.1002/jia2.25486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 03/06/2020] [Accepted: 03/13/2020] [Indexed: 12/01/2022] Open
Abstract
INTRODUCTION Foreign-born persons comprise ~13% of the US population. Immigrants, especially women, often face a complex set of social and structural factors that negatively impact health outcomes including greater risk of HIV infection. We described socio-demographic, clinical and immunological characteristics and AIDs and non-AIDS death among foreign-born women living with HIV (FBWLWH) participating in the US Women's Interagency HIV Study (WIHS) in the US from 1994 to 2016. We hypothesized that FBW will experience higher AIDS-related mortality compared to US-born women (USBW). METHODS The WIHS is a multicenter prospective observational cohort study of mostly women living with HIV (WLWH). The primary exposure in this analysis, which focused on 3626 WLWH, was self-reported country of birth collapsed into foreign-born and US born. We assessed the association of birthplace with categorized demographic, clinical and immunological characteristics, and AIDS/non-AIDS mortality of WLWH, using chi-squared tests. Proportional hazard models examined the association of birthplace with time from enrolment to AIDS and non-AIDS death. RESULTS Of the 628 FBW, 13% were born in Africa, 29% in the Caribbean and 49% in Latin America. We observed significant differences by HIV status in socio-demographic, clinical and immunological characteristics and mortality. For both AIDS and non-AIDS caused deaths FBW WLWH had lower rates of death. Adjusting for year of study enrolment and other demographic/clinical characteristics mitigated FBW's statistical survival advantage in AIDS deaths Relative Hazard (RH = 0.91 p = 0.53), but did not substantively change the survival advantage in non-AIDS deaths RH = 0.33, p < 0.0001). CONCLUSION Foreign-born WLWH exhibited demographic, clinical and immunological characteristics that are significantly different compared with women born in the US or US territory. After adjusting for these characteristics, the FB WLWH had a significantly lower hazard of non-AIDS but not AIDS mortality compared to women born in the US or a US territory. These findings of non-increased mortality can help inform models of care to optimize treatment outcomes among FBWLWH in the United States.
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Affiliation(s)
- Adebola Adedimeji
- Department of Epidemiology and Population HealthAlbert Einstein College of MedicineBronxNYUSA
| | - Qiuhu Shi
- Department of Epidemiology and Community HealthSchool of Health Sciences and PracticeNew York Medical CollegeValhallaNYUSA
| | - Lisa Haddad
- Department of Gynecology and ObstetricsEmory University School of MedicineAtlantaGAUSA
| | - Susan Holman
- State University of New YorkDownstate Medical CenterBrooklynNYUSA
| | - Andrew Edmonds
- Department of EpidemiologyThe University of North Carolina at Chapel HillNCUSA
| | | | - Seble Kassaye
- Department of Infectious DiseasesGeorgetown UniversityWashingtonDCUSA
| | - Roksana Karim
- Division of Disease Prevention, Policy and Global HealthKeck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA
| | | | - Michael Reid
- Institute of Global Health SciencesDivision of HIV, Infectious Disease and Global MedicineUniversity of California at San FranciscoCAUSA
| | - Mirjam‐Colette Kempf
- Schools of Nursing, Public Health and MedicineUniversity of Alabama at BirminghamBirminghamALUSA
| | - Elizabeth Golub
- Department of EpidemiologyJohns Hopkins UniversityBaltimoreMDUSA
| | | | - Kathryn Anastos
- Department of Epidemiology and Population HealthAlbert Einstein College of MedicineBronxNYUSA
- Department of MedicineMontefiore Medical CenterBronxNYUSA
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15
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Molecular network-based intervention brings us closer to ending the HIV pandemic. Front Med 2020; 14:136-148. [PMID: 32206964 DOI: 10.1007/s11684-020-0756-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 02/13/2020] [Indexed: 01/08/2023]
Abstract
Precise identification of HIV transmission among populations is a key step in public health responses. However, the HIV transmission network is usually difficult to determine. HIV molecular networks can be determined by phylogenetic approach, genetic distance-based approach, and a combination of both approaches. These approaches are increasingly used to identify transmission networks among populations, reconstruct the history of HIV spread, monitor the dynamics of HIV transmission, guide targeted intervention on key subpopulations, and assess the effects of interventions. Simulation and retrospective studies have demonstrated that these molecular network-based interventions are more cost-effective than random or traditional interventions. However, we still need to address several challenges to improve the practice of molecular network-guided targeting interventions to finally end the HIV epidemic. The data remain limited or difficult to obtain, and more automatic real-time tools are required. In addition, molecular and social networks must be combined, and technical parameters and ethnic issues warrant further studies.
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What Proportion of HIV-Infected Foreign-Born Individuals in the United States Have Been Infected After Immigrating to the United States? J Acquir Immune Defic Syndr 2020; 77:e35-e36. [PMID: 29189418 DOI: 10.1097/qai.0000000000001594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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HIV outcomes among migrants from low-income and middle-income countries living in high-income countries: a review of recent evidence. Curr Opin Infect Dis 2019; 31:25-32. [PMID: 29095720 DOI: 10.1097/qco.0000000000000415] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Migrants living in high-income countries are disproportionately affected by HIV infection and frequently have characteristics associated with poor HIV clinical outcomes. HIV epidemiology among migrants is influenced by changes in migration patterns and variations in transmission risk behaviors. Here we review the recently published literature on known HIV outcomes among migrants from low-income and middle-income countries living in high-income countries. RECENT FINDINGS High proportions of migrants acquire HIV after migration, and this group frequently presents to care late. Once established in care, migrants are often more likely to experience worse HIV treatment outcomes compared with native populations. Multiple individual and structural factors influence HIV diagnosis and treatment outcomes among migrants, including disruption of social networks, increased sexual risk behaviors, communication barriers, limited access to care, and stigma. Few studies have examined interventions targeted at improving HIV outcomes among migrants. SUMMARY Stigma and limited access to care appear to be primary drivers of poor HIV outcomes among migrants in high-income countries. Addressing these disparities is limited by difficulties in identifying and monitoring this population as well as a lack of evidence regarding appropriate interventions for migrants living with HIV. Improving outcomes for this group requires interventions that are specifically targeted at this marginalized and growing population.
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18
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Shimizu K, Nishiura H, Imamura A. Investigation of the Proportion of Diagnosed People Living with HIV/AIDS among Foreign Residents in Japan. J Clin Med 2019; 8:jcm8060804. [PMID: 31195745 PMCID: PMC6616594 DOI: 10.3390/jcm8060804] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 05/29/2019] [Accepted: 06/03/2019] [Indexed: 01/07/2023] Open
Abstract
Foreign residents represent an increasing proportion of newly diagnosed human immunodeficiency virus (HIV) infections and acquired immunodeficiency syndrome (AIDS) cases in Japan, though scant research has addressed this. This study aimed to estimate the diagnosed proportion of people living with HIV/AIDS (PLWHA) among foreign residents in Japan, covering 1990–2017 and stratifying by geographic region of the country of origin. A balance equation model was employed to statistically estimate the diagnosed proportion as a single parameter. This used published estimates of HIV incidence and prevalence, population size, visit duration, travel volume, as well as surveillance data on HIV/AIDS in Japan. The proportion varied widely by region: People from Western Europe, East Asia and the Pacific, Australia and New Zealand, and North America were underdiagnosed, while those from sub-Saharan Africa, South and South-East Asia, and Latin America were more frequently diagnosed. Overall, the diagnosed proportion of PLWHA among foreign residents in Japan has increased, but the latest estimate in 2017 was as low as 55.3%; lower than the estimate among Japanese on the order of 80% and far below the quoted goal of 90%. This finding indicates a critical need to investigate the underlying mechanisms, including disparate access to HIV testing.
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Affiliation(s)
- Kazuki Shimizu
- Graduate School of Medicine, Hokkaido University, Kita 15 Jo Nishi 7 Chome, Kita-ku, Sapporo-shi, Hokkaido 060-8638, Japan.
- CREST, Japan Science and Technology Agency, Honcho 4-1-8, Kawaguchi, Saitama 332-0012, Japan.
| | - Hiroshi Nishiura
- Graduate School of Medicine, Hokkaido University, Kita 15 Jo Nishi 7 Chome, Kita-ku, Sapporo-shi, Hokkaido 060-8638, Japan.
- CREST, Japan Science and Technology Agency, Honcho 4-1-8, Kawaguchi, Saitama 332-0012, Japan.
| | - Akifumi Imamura
- Department of Infectious Diseases, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo 113-8677, Japan.
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Lee JJ, Zhou Y. Facilitators and barriers to HIV testing among Asians in the United States: a systematic review. AIDS Care 2018; 31:141-152. [PMID: 30309240 DOI: 10.1080/09540121.2018.1533231] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Asians have the highest rate of undiagnosed HIV in the United States. Limited research on factors implicated in HIV testing among this population presents a barrier to monitoring and addressing HIV testing disparities. To examine predictors of HIV testing among Asians in the United States, a systematic search of articles published from January 1997 to December 2017 was conducted using four electronic databases, including Medline, PubMed, PsycINFO, and Web of Science. Twenty-two articles were included according to predefined inclusion criteria: peer-reviewed, published in English, took place in the United States, included participants at least 18 years of age, reported data specifically on Asians or Asian subgroups, and assessed HIV testing. Included studies were assessed by methodological quality scoring. Individual-level factors such as HIV knowledge and HIV risk perceptions were commonly reported facilitators of HIV testing. Studies placed less attention on community, institutional, or structural level factors predicting HIV testing. Sorely warranted are high quality, longitudinal studies that examine HIV testing among Asians in the United States. Multi-level theoretical frameworks that examine HIV testing among Asians with attention to ethnic subgroups are needed to improve understanding of HIV testing and to develop targeted testing interventions.
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Affiliation(s)
- Jane J Lee
- a School of Social Work , University of Washington , Seattle , WA , USA
| | - Yuanjin Zhou
- a School of Social Work , University of Washington , Seattle , WA , USA
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