Stephen Hughes, Lori Kennedy, Breanna Kawasaki, Gayathri S. Kumar, Jenny Aguirre, Colleen Payton, Jessica Montour, Simone S. Wien, Rebecca Ford, Emily S. Jentes, Kailey Urban, Clelia Pezzi, Blain Mamo, Nuny Cabanting, Melissa Titus, and Kevin Scott
Background Since 2008, the United States has issued between 2,000 and 19,000 Special Immigrant Visas (SIV) annually, with the majority issued to applicants from Iraq and Afghanistan. SIV holders (SIVH) are applicants who were employed by, or on behalf of, the US government or the US military. There is limited information about health conditions in SIV populations to help guide US clinicians caring for SIVH. Thus, we sought to describe health characteristics of recently arrived SIVH from Iraq and Afghanistan who were seen for domestic medical examinations. Methods and findings This cross-sectional analysis included data from Iraqi and Afghan SIVH who received a domestic medical examination from January 2014 to December 2016. Data were gathered from state refugee health programs in seven states (California, Colorado, Illinois, Kentucky, Minnesota, New York, and Texas), one county, and one academic medical center and included 6,124 adults and 4,814 children. Data were collected for communicable diseases commonly screened for during the exam, including tuberculosis (TB), hepatitis B, hepatitis C, malaria, strongyloidiasis, schistosomiasis, other intestinal parasites, syphilis, gonorrhea, chlamydia, and human immunodeficiency virus, as well as elevated blood lead levels (EBLL). We investigated the frequency and proportion of diseases and whether there were any differences in selected disease prevalence in SIVH from Iraq compared to SIVH from Afghanistan. A majority of SIV adults were male (Iraqi 54.0%, Afghan 58.6%) and aged 18–44 (Iraqi 86.0%, Afghan 97.7%). More SIV children were male (Iraqi 56.2%, Afghan 52.2%) and aged 6–17 (Iraqi 50.2%, Afghan 40.7%). The average age of adults was 29.7 years, and the average age for children was 5.6 years. Among SIV adults, 14.4% were diagnosed with latent tuberculosis infection (LTBI), 63.5% were susceptible to hepatitis B virus (HBV) infection, and 31.0% had at least one intestinal parasite. Afghan adults were more likely to have LTBI (prevalence ratio [PR]: 2.0; 95% confidence interval [CI] 1.5–2.7) and to be infected with HBV (PR: 4.6; 95% CI 3.6–6.0) than Iraqi adults. Among SIV children, 26.7% were susceptible to HBV infection, 22.1% had at least one intestinal parasite, and 50.1% had EBLL (≥5 mcg/dL). Afghan children were more likely to have a pathogenic intestinal parasite (PR: 2.7; 95% CI 2.4–3.2) and EBLL (PR: 2.0; 95% CI 1.5–2.5) than Iraqi children. Limitations of the analysis included lack of uniform health screening data collection across all nine sites and possible misclassification by clinicians of Iraqi and Afghan SIVH as Iraqi and Afghan refugees, respectively. Conclusion In this analysis, we observed that 14% of SIV adults had LTBI, 27% of SIVH had at least one intestinal parasite, and about half of SIV children had EBLL. Most adults were susceptible to HBV. In general, prevalence of infection was higher for most conditions among Afghan SIVH compared to Iraqi SIVH. The Centers for Disease Control and Prevention (CDC) Guidelines for the US Domestic Medical Examination for Newly Arriving Refugees can assist state public health departments and clinicians in the care of SIVH during the domestic medical examination. Future analyses can explore other aspects of health among resettled SIV populations, including noncommunicable diseases and vaccination coverage., In a cross-sectional analysis, Gayathri S. Kumar and colleagues assess the health of Special Immigrant Visa holders from Iraq and Afghanistan after arrival into the United States using domestic medical examination data (2014–2016)., Author summary Why was this study done? Since 2008, the US has typically issued between 2,000 and 19,000 Special Immigrant Visas (SIV) annually, the majority to applicants from Iraq and Afghanistan. SIV holders (SIVH) are eligible for many of the same benefits as refugees under the US Refugee Admissions Program, including a domestic medical examination within 90 days of US arrival. Information about the health of SIV populations is limited and would be beneficial for US clinicians who see SIVH in their clinics. What did the researchers do and find? In this cross-sectional analysis, data were gathered from domestic medical examinations of 10,938 SIVH from nine sites for diseases commonly screened for during the exam. We observed that 14.4% of SIV adults had LTBI, 26.9% of SIVH had at least one intestinal parasite, and about half of SIV children had elevated blood lead levels (EBLL). Most adults were susceptible to hepatitis B virus (HBV). In general, prevalence of infection was higher for most conditions among Afghan SIVH compared to Iraqi SIVH. What do these findings mean? CDC’s Guidelines for the US Domestic Medical Examination for Newly Arriving Refugees can assist state public health departments and clinicians in the care of SIVH during the routine domestic medical examination. Clinicians can ensure that SIVH receive appropriate screening and follow-up, paying particular attention to Afghan SIVH given their increased risk of several communicable diseases and EBLL (among children). Limitations of the analysis included lack of uniform health screening data collection across all nine sites and possible misclassification by clinicians of Iraqi and Afghan SIVH as Iraqi and Afghan refugees, respectively.