Between the lines: A mixed-methods study on the impacts of parental deportation on the health and well-being of U.S. citizen children.

Objective: To explore the impacts of parental deportation on the health and well-being of U.S. citizen children of Mexican immigrants. Methods: From 2019-2020, this ambi-directional cohort study recruited U.S.-based families with an undocumented Mexican immigrant parent and U.S.-citizen childrens (ages 13-17) recently exposed to parental deportation (N = 61), and similar families without a history of parental deportation (N = 51). Children health, behavioral, economic, and academic outcomes were measured via phone surveys upon enrollment and six months later. A subsample of "exposed" caregivers (N = 14) also completed in-depth semi-structured interviews. Data were analyzed using fixed-effects regression models and thematic analyses. Results: Childrens exposed to parental deportation had significantly worse health status, behavioral problems, material hardship, and academic outcomes than children in the control arm (p<.05). Caregivers' interviews illustrated these health, behavioral, academic and family impacts. Conclusions: Parental deportations have wide and potentially long-lasting health, behavioral, economic, and academic consequences for U.S. citizen youth. Changes in immigration policies and enforcement practices are urgently needed to protect the unity of mixed-legal status families in the U.S. and prevent the suffering of U.S. children in these families.

The next phases of the Migrante Project: Study protocol to expand an observatory of migrant health on the Mexico-U.S. border.

Background: Mexican migrants traveling across the Mexico-United States (U.S.) border region represent a large, highly mobile, and socially vulnerable subset of Mexican nationals. Population-level health data for this group is hard to obtain given their geographic dispersion, mobility, and largely unauthorized status in the U.S. Over the last 14 years, the Migrante Project has implemented a unique migration framework and novel methodological approach to generate population-level estimates of disease burden and healthcare access for migrants traversing the Mexico-U.S. border. This paper describes the rationale and history of the Migrante Project and the protocol for the next phases of the project. Methods/design: In the next phases, two probability, face-to-face surveys of Mexican migrant flows will be conducted at key crossing points in Tijuana, Ciudad Juarez, and Matamoros (N = 1,200 each). Both survey waves will obtain data on demographics, migration history, health status, health care access, COVID-19 history, and from biometric tests. In addition, the first survey will focus on non-communicable disease (NCD), while the second will dive deeper into mental health and substance use. The project will also pilot test the feasibility of a longitudinal dimension with 90 survey respondents that will be re-interviewed by phone 6 months after completing the face-to-face baseline survey. Discussion: Interview and biometric data from the Migrante project will help to characterize health care access and health status and identify variations in NCD-related outcomes, mental health, and substance use across migration phases. The results will also set the basis for a future longitudinal extension of this migrant health observatory. Analyses of previous Migrante data, paired with data from these upcoming phases, can shed light on the impact of health care and immigration policies on migrants' health and inform policy and programmatic responses to improve migrant health in sending, transit, and receiving communities.

HIV Prevention Among Mexican Migrants at Different Migration Phases: Exposure to Prevention Messages and Association With Testing Behaviors.

Mobile populations are at increased risk for HIV infection. Exposure to HIV prevention messages at all phases of the migration process may help decrease im/migrants' HIV risk. We investigated levels of exposure to HIV prevention messages, factors associated with message exposure, and the association between exposure to prevention messages and HIV testing behavior among Mexican im/migrants at different phases of the migration process. We conducted a cross-sectional, probability survey of Mexican im/migrants (N = 3,149) traveling through the border city of Tijuana, Mexico. The results indicate limited exposure to prevention messages (57-75%) and suboptimal last 12-month HIV testing rates (14-25%) across five migration phases. Compared to pre-departure levels (75%), exposure to messages decreases at all post-departure migration phases (57-63%, p < .001). In general, exposure to prevention messages is positively associated with greater odds of HIV testing at the pre-departure, destination, and interception phases. Binational efforts need to be intensified to reach and deliver HIV prevention to Mexican im/migrants across the migration continuum.