Narrative strategies to re-signify sexual violence among gender and sexuality diverse Central American migrants in Tijuana.

This study discusses how gender and sexuality diverse Central American migrants, currently staying at shelters in Tijuana, reconstruct experiences of sexual violence in their lives, both during childhood and throughout their migratory journey. It analyses the narrative strategies used to re-signify these experiences in the present, to construct possible futures as sexual subjects. In-depth autobiographical interviews were conducted with nine Central American migrants of diverse genders and sexualities and were analysed using an approach inspired by dramaturgical analysis. We identified the most significant events, characters and settings related to experiences of sexual violence. Three main strategies of resignification were identified: the reaffirmation of pleasure, desire, or consent; the decision to emigrate; and entry into loving-affective relationships. The focus on the analysis of sexual violence before and during the migration event represents a contribution to the ongoing debate on sexuality, gender, and migration. Strategies of resignification allow participants to imagine possible narratives future as subjects who wish to express their gender identity and sexuality freely.

Prevalencia de conductas alimentarias de riesgo en adolescentes mexicanos: Ensanut Continua 2022.

OBJETIVO: Reportar prevalencias poblacionales actualizadas de conductas alimentarias de riesgo (CAR) con respecto a edad, sexo, condiciones de bienestar, tipo de localidad y región del país. Material y métodos. Se utilizaron los datos de adolescentes (n = 3 547) de la Encuesta Nacional de Salud y Nutrición 2022 (Ensanut 2022) obtenidos mediante el cuestionario breve de conductas alimentarias de riesgo (CBCAR) y datos sociodemográficos. Se obtuvieron prevalencias e intervalos de confianza. RESULTADOS: El 1.6% (2.0% en mujeres y 1.2% en hombres) de los adolescentes tienen riesgo de un trastorno de la conducta alimentaria, en aquéllos entre 14 y 19 años, 2.3%, en zonas urbanas 2.1%, en la región centro 2.9% y por tercer quintil de bienestar, 3.1%. Conclusión. Los datos mostrados señalan la importancia de continuar monitoreando las CAR en encuestas representativas nacionales, a diferencia de los estudios realizados en muestras no probabilísticas; la Ensanut permite contar con datos que reflejan la diversidad de la población mexicana.

[Provision of sexual and reproductive health services to Central American migrants in TijuanaOferta de serviços de saúde sexual e reprodutiva para migrantes da América Central em Tijuana]. / Oferta de servicios de salud sexual y reproductiva a personas migrantes centroamericanas en Tijuana.

Objective: To characterize the sexual and reproductive health (SRH) services on offer to the Central American migrant population residing in shelters in Tijuana, Mexico, and identify barriers and facilitators of access to these services by this population, from the provider perspective. Methods: An observational, mixed, cross-sectional study was conducted. Different information collection techniques-consisting of 16 semi-structured interviews with civil-society providers of SRH services to the migrant population, as well as direct observation in 10 shelters in Tijuana-were employed and triangulated. A two-stage, open, selective coding process was carried out. Content analysis was then performed, using an interpretive approach based on five dimensions: approachability, acceptability, availability, affordability, and appropriateness. Results: The provision of SRH services is composed of four elements: target population, nature of providing organization (religious or secular), services offered, and venue of care. The main barriers to access involve irregular migrant status, the low priority given to SRH services, and the discrepancy between user preferences and the services offered. Among facilitating elements, lay/secular orientation of providers and inter-institutional coordination stood out. Conclusions: The provision of SRH services by civil society organizations is wide-ranging and heterogeneous. It ranges from strictly medical attention to other services that affect SRH indirectly, with a view to providing comprehensive care. This represents an opportunity in terms of aspects to facilitate access.

Objetivo: Caracterizar a oferta de serviços de saúde sexual e reprodutiva (SSR) para a população migrante da América Central residente em abrigos em Tijuana, México; e identificar as barreiras e os facilitadores de acesso a esses serviços, para essa população, partindo da perspectiva dos prestadores. Métodos: Foi utilizado um delineamento observacional, misto e transversal. Diferentes técnicas de coleta de informações ­ consistindo em 16 entrevistas semiestruturadas com prestadores de serviços de SSR da sociedade civil para a população migrante, bem como observação direta em 10 abrigos em Tijuana ­ foram utilizadas e trianguladas. A codificação dos dados foi realizada em duas etapas, aberta e seletiva. Seguiu-se uma análise de conteúdo com uma abordagem interpretativa baseada em cinco dimensões: acessibilidade, aceitabilidade, disponibilidade, exequibilidade e oportunidade. Resultados: O tipo de oferta de serviços de SSR é composto por quatro elementos: população-alvo, orientação das associações e organizações prestadoras (religiosa ou laica), serviços oferecidos e local de atendimento. As principais barreiras durante o processo de acesso relacionam-se com a situação migratória irregular, a baixa prioridade dada à atenção à SSR e a discrepância entre as preferências dos usuários e os serviços ofertados. Entre os elementos facilitadores, destacaram-se a orientação leiga dos prestadores e a coordenação interinstitucional. Conclusões: A oferta de serviços de SSR por associações e organizações da sociedade civil é ampla e heterogênea. Abrange desde serviços assistenciais estritamente médicos até outros que incidem indiretamente na SSR, com vistas à integralidade do cuidado. Isso representa uma oportunidade em termos de aspectos facilitadores do acesso.

[Voluntary interruption of pregnancy and sexual and reproductive health in migrant women in BarranquillaInterrupção voluntária da gravidez e saúde sexual e reprodutiva em mulheres migrantes em Barranquilla]. / Interrupción voluntaria del embarazo y salud sexual y reproductiva en mujeres migrantes en Barranquilla.

Objective: Identify knowledge about and barriers to effective access to voluntary interruption of pregnancy (VIP), and to sexual and reproductive health (SRH) services in general, among women from Venezuela (Venezuelan migrants and Colombian returnees). Methods: Qualitative study of 20 semi-structured interviews with women from Venezuela who are residents of Barranquilla and who carry out leadership activities in communities or who participate in or benefit from those activities. The interviews included opinions and experiences related to access to VIP, and to SRH in general, as well as suggestions for improving access for migrant women. The relationship between access to these services and the migration process was explored, as well as the role of social organizations. Results: A lack of information on SRH-related rights was identified as the main access barrier to VIP. Other identified barriers were: attitude towards VIP, excessive steps involved in accessing medical care, difficulties in admission to the social security system, lack of training and care in SRH, and xenophobia in hospitals. The interviewees said they did not understand the legal framework in Colombia and did not know the channels for safe abortion care. Conclusions: Despite the efforts of institutions and international cooperation, Venezuelan migrant women in Barranquilla are in a situation of vulnerability due to their lack of access to sexual and reproductive health, including voluntary interruption of pregnancy. Implementing strategies for comprehensive care for migrants will improve current health conditions and the effective enjoyment of SRH-related rights.

Objetivo: Identificar os conhecimentos e as barreiras para o acesso efetivo das mulheres provenientes da Venezuela (migrantes venezuelanas e retornadas colombianas) à interrupção voluntária da gravidez (IVG) e aos serviços de saúde sexual e reprodutiva (SSR) em geral. Métodos: Estudo qualitativo de 20 entrevistas semiestruturadas com mulheres provenientes da Venezuela, residentes em Barranquilla, que atuam na liderança comunitária ou que participam (ou se beneficiam) das atividades. As entrevistas compreenderam as dimensões de opiniões e experiências relacionadas ao acesso à IVG e aos serviços de SSR em geral, e sugestões para melhorar o acesso das mulheres migrantes. Explorou-se a relação do acesso a esses serviços com o processo migratório e o papel das organizações sociais. Resultados: Identificou-se a falta de informações sobre direitos em SSR como a principal barreira para o acesso à IVG. Outras barreiras identificadas foram: atitude em relação à IVG, excesso de burocracia para obter atenção médica, dificuldades para inclusão no sistema de seguridade social, falta de capacitação e atenção em SSR e xenofobia nos hospitais. As entrevistadas declararam desconhecer o enquadramento jurídico na Colômbia e os trâmites para obter atenção ao aborto seguro. Conclusões: Apesar dos esforços institucionais e de cooperação internacional, as mulheres migrantes venezuelanas em Barranquilla estão em situação de vulnerabilidade por falta de acesso aos serviços de SSR, incluindo a IVG. A implementação de estratégias para atenção integral a migrantes possibilitará a melhoria das condições atuais de saúde e a efetiva fruição dos direitos em SSR.

Psychological discomfort and binge drinking in Mexican adults.

OBJECTIVE: To analyze the relationship between binge drin-king and psychological discomfort in Mexican adults. Mate-rials and methods. We used data from the 2011 National Survey on Addictions in Mexico. A two-stage bivariate probit model with instrumental variables was used to address the potential reverse causality in the association between binge drinking and psychological discomfort. RESULTS: Individuals who had at least one episode of binge drinking in the last year and in the last month are more likely to experience psychological discomfort. CONCLUSION: This study shows the relevance of developing prevention and treatment programs for people who consume alcohol in excess due to its negative effects on mental health.

Disordered eating behaviors and psychological correlates. Data from the Ensanut 2018-19

OBJECTIVE: To analyze the relationship between disordered eating behaviors (DEB) and depressive symptoms, suicide attempts, and alcohol and tobacco use in adolescents in a national survey in Mexico. MATERIALS AND METHODS: Data from the Encuesta Nacional de Salud y Nutrición 2018-19 were used. Three levels of DEB were established: no risk (DEB-NR), moderate risk (DEB-MR), and high risk (DEB-HR). An ordinal logistic regression model was performed with level of DEB risk as a dependent variable. RESULTS: National prevalence of DEB-MR was 6.0% (95%CI: 5.6, 6.5), while that of DEB-HR was 1.3% (95%CI: 1.1, 1.6). Suicide attempt (OR= 1.82, 95%CI: 1.02,3.25) and depressive symptoms (OR= 2.6, 95%CI: 1.40,4.98) were associated with being at a higher risk of DEB. CONCLUSION: Since both depressive symptoms and suicide attempt are associated with DEB, prevention strategies should consider interventions that simultaneously address the various mental health problems present in adolescence.

Validation of eating disorders examination questionnaire in Mexican women.

BACKGROUND: Efficient assessment of eating disorders (ED) is indispensable for research and clinical practice in Mexico. One of the most commonly used questionnaires, the EDE-Q, has a self-applicable questionnaire format with 28 questions and four subscales drawn from the Eating Disorder Examination (EDE), a semistructured interview developed to evaluate the specific symptomatology of eating disorders. OBJECTIVE: Obtain the factorial structure and construct validity of the EDE-Q questionnaire in Mexican women. METHOD: The language in the EDE-Q was adapted. It was applied to university students (N = 330) and a sample of patients with ED (N = 165) from two ED outpatient treatment services. The anthropometric data of the participants was obtained. Internal consistency was explored using the Cronbach's Alpha coefficient and a confirmatory factor analysis was conducted by group. RESULTS: Cronbach's alpha was 0.9 for the full scale in all groups, while the reliability of each of the subscales fluctuated between 0.8 and 0.9. Confirmatory factor analysis showed that the fit of the seven-item model in three factors was better than that of the original 22-item one and that of the eight-item model for one factor. CONCLUSIONS: This study provides information supporting the seven-item and three-factor version, rather than the original or eight-item versions of the EDE-Q. In the future, the adapted version of the EDE-Q will make it possible to draw comparisons between Mexican samples in other socio-cultural contexts. Future research is required to continue refining the instruments to achieve more representative results from the general ED population.

Prevalence of Substance Use Among Patients of Community Health Centers in East Los Angeles and Tijuana.

BACKGROUND: Given the increased use of psychoactive substances on the United States-Mexico border, a binational study (Tijuana, Mexico-Los Angeles, USA) was conducted to identify the prevalence of substance use in primary care settings. OBJECTIVES: To compare the prevalence and characteristics of patients at risk for substance use disorders in Tijuana and East Los Angeles (LA) community clinics with special attention paid to drug use. METHODS: This was an observational, cross-sectional, analytical study, comparing substance use screening results from patients in Tijuana and LA. The settings were 2 community clinics in LA and 6 in Tijuana. Participants were 2,507 adult patients in LA and 2,890 in Tijuana eligible for WHO Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) screening during March-October 2013. Patients anonymously self-administered the WHO ASSIST on a tablet PC in the clinic waiting rooms. RESULTS: Of eligible patients, 96.4% completed the ASSIST in Tijuana and 88.7% in LA (mean 1.34 minutes and 4.20 minutes, respectively). The prevalence of patients with moderate-to-high substance use was higher in LA than Tijuana for each substance: drugs 19.4% vs. 5.7%, alcohol 15.2% vs. 6.5%, tobacco 20.4% vs. 16.2%. LA patients born in Mexico had 2x the odds and LA patients born in the United States had 6x the odds of being a moderate-to-high drug user compared to Tijuana patients born in Mexico. CONCLUSIONS: Moderate-to-high drug use is higher in LA than in Tijuana but rates are sufficiently high in both to suggest that screening for drug use (along with alcohol and tobacco use) should be integrated into routine primary care of community clinics in both cities.

Variables associated with disordered eating behaviors among freshman students from Mexico City.

OBJECTIVE:: To estimate the prevalence of disordered eating behaviors (DEB) and identify their associations with demographic and psychological variables among freshman students at a public university in Mexico City. MATERIALS AND METHODS:: A sample of 892 subjects participated in the study. Bivariate and multinomial models were performed to determine associations between DEB and covariates. RESULTS:: Of those surveyed, 6.8% of the women and 4.1% of the men exhibited DEB (p<0.05). The variables increasing the risk of eating disorders (ED) for women were internalization of the aesthetic thin ideal (IATI), body mass index (BMI), self-esteem and physical activity, while for men they were IATI, drive for muscularity, and self-esteem. CONCLUSIONS:: The frequency of DEB among women and men and the internalization of the thin ideal in both sexes suggest the possibility of a change in the precursor conditions for eating disorders, particularly for men, who exhibit increased risk of such behaviors.

Situating HIV risk in the lives of formerly trafficked female sex workers on the Mexico-US border.

Due to stigma and the psychosocial repercussions of past trauma and abuse, survivors of sex trafficking may experience increased susceptibility to violence, revictimization, and various harmful health outcomes, including HIV infection. Given the paucity of research characterizing the experiences of formerly trafficked female sex workers (FSWs), we set out to describe and contextualize perceptions of HIV risk among women who have experienced past episodes of sex trafficking and who are currently engaged in sex work in Tijuana, Mexico. Based on semi-structured interviews and ethnographic fieldwork, we describe the following interrelated themes as influencing formerly trafficked FSWs' perceptions and experiences of HIV risk: economic vulnerability; susceptibility to violence; and psychological trauma. Our findings highlight the need for HIV prevention efforts to incorporate broader structural and social interventions aimed at reducing vulnerability to violence and human rights abuses among this population and improving their general economic, psychological, and social well-being.

[Design and application in Cuba of a construct to identify social dimensions associated with HIV/AIDS discrimination]. / Diseño y aplicación en Cuba de un constructo para identificar dimensiones sociales de la discriminación por VIH/sida.

OBJECTIVE: This paper presents the design and application in Cuba of a social construct to identify the social dimensions associated with discrimination attitudes towards people with positive diagnosis to HIV. MATERIALS AND METHODS: A combination of qualitative and quantitative methodology was used for the measurement and validation of a construct, and also the K-mean procedure and factor analysis techniques. All these techniques were applied to "Survey on HIV prevention indicators" 2005, 2006 and 2009. RESULTS: A tool for the identification of the most frequent discriminatory attitudes in a specific social context was validated. This instrument allows clustering the population into different typologies, by level of discrimination, and also, to distinguish some social dimensions of this phenomenon. CONCLUSIONS: The results allow distinguishing frequent discriminatory attitudes in any population, focusing the actions in the direction of gradually reducing them, and to evaluate the temporal behavior of this phenomenon.

Changes in mental health problems during the COVID-19 pandemic in Mexican youth: Insights from the Voces-19 study.

BACKGROUND: Previous research suggests that the mental health impacts of the COVID-19 pandemic were stronger during the first months of it. It has also been proposed that those impacts depended on gender and other social determinants. AIMS: We aim to describe the change in prevalence of mental health problems (symptoms of common mental disorders [CMD], alcohol, and drug use) between two time periods during the pandemic, and the association of mental health problems with social determinants, in adolescents and young adults in Mexico. METHODS: We conducted a repeated cross-section analysis of data from VoCes-19, an online survey in November 2020 to February 2021 and November 2021 to March 2022 (combined n = ×224,099). We assessed the change in the prevalence of mental health problems, the differences in prevalence and change in the prevalence by gender, and the association of social determinants and pandemic-related variables with mental health problems, by means of multivariate regression models. RESULTS: The prevalence of CMD decreased (46.0% vs. 42.4%), while the prevalence of alcohol (frequent use 8.4% vs. 10.3%) and drug use (4.6% vs. 7.7%) increased. The three conditions increased more among girls/young women and trans/queer/non-binary participants than among boys/young men. CONCLUSIONS: The results point to the importance of considering the gendered social context of young people. A better understanding of the social circumstances that relate with mental health is required to inform interventions for these age groups.

Coping with climate change: The role of climate related stressors in affecting the mental health of young people in Mexico.

Young people today are predicted to experience more climate change related stressors and harms than the previous generation, yet they are often excluded from climate research, policy, and advocacy. Increasingly, this exposure is associated with experience of common mental health disorders (CMD). The VoCes-19 study collected surveys from 168,407 young people across Mexico (ages 15-24 years) through an innovative online platform, collecting information on various characteristics including CMD and experience of recent climate harms. Logistic regression models were fit to explore characteristics associated with CMD. Structural equation models were fit to explore pathways between exposure, feeling of concern about climate change, and a sense of agency (meaning the respondent felt they could help address the climate crisis) and how these relate to CMD. Of the respondents, 42% (n = 50,682) were categorized as experiencing CMD, higher among those who experienced a climate stressor (51%, n = 4,808) vs those not experiencing climate stressors (41%, n = 43,872). Adjusting for key demographic characteristics, exposure to any climate event increased the odds of CMD by 50% (Odd Ratio = 1.57; 95% Confidence Interval (CI) 1.49, 1.64), highest for heatwaves. Specific climate impacts such as housing damage, loss of or inability to work, damage to family business, leaving school and physical health affected were adversely related to CMD, though for different climate hazards. More concern and less agency were related to CMD through different pathways, particularly for those exposed to recent events. Future research regarding the cumulative exposures to climate change, not just acute events but as an ongoing crisis, and various pathways that influence the mental health and well-being of young people must be clearly understood to develop programs and policies to protect the next generation.

Longitudinal health survey of women from Venezuela in Colombia (ELSA-VENCOL): First report.

BACKGROUND: Colombia is currently the world's main recipient country for Venezuelan migrants, and women represent a high proportion of them. This article presents the first report of a cohort of Venezuelan migrant women entering Colombia through Cúcuta and its metropolitan area. The study aimed to describe the health status and access to healthcare services among Venezuelan migrant women in Colombia with irregular migration status, and to analyze changes in those conditions at a one-month follow-up. METHODS: We carried out a longitudinal cohort study of Venezuelan migrant women, 18 to 45 years, who entered Colombia with an irregular migration status. Study participants were recruited in Cúcuta and its metropolitan area. At baseline, we administered a structured questionnaire including sociodemographic characteristics, migration history, health history, access to health services, sexual and reproductive health, practice of early detection of cervical cancer and breast cancer, food insecurity, and depressive symptoms. The women were again contacted by phone one month later, between March and July 2021, and a second questionnaire was applied. RESULTS: A total of 2,298 women were included in the baseline measurement and 56.4% could be contacted again at the one-month follow-up. At the baseline, 23.0% of the participants reported a self-perceived health problem or condition in the past month and 29.5% in the past 6 months, and 14.5% evaluated their health as fair or poor. A significant increase was found in the percentage of women who reported a self-perceived health problem during the past month (from 23.1% to 31.4%; p<0.01); as well as in the share who reported moderate, severe, or extreme difficulty working or performing daily chores (from 5.5% to 11.0%; p = 0.03) and who rated their health as fair (from 13.0% to 31.2%; p<0.01). Meanwhile, the percentage of women with depressive symptoms decreased from 80.5% to 71.2% (p<0.01). CONCLUSION: This report presents initial information on the health status of Venezuelan migrant women in Colombia, and is a starting point for further longer longitudinal follow-ups to assess changes over time in health conditions.

Effect of social capital and personal autonomy on the incidence of depressive symptoms in the elderly: evidence from a longitudinal study in Mexico.

OBJECTIVES: To estimate the effect of social capital (SC) and personal autonomy (PA) on the depressive symptoms (DS) in older people living in poverty. METHOD: Longitudinal study of elderly participants in the impact evaluation study of a non-contributory pension program in Mexico. For this study we selected the group of older people without significant DS at baseline. PA, SC indicators and covariates were measured at baseline. Using the Geriatric Depression Scale, the incidence of DS was assessed at a follow-up interview after 11 months. The effect of SC and autonomy on the occurrence of DS was estimated by using a multilevel logistic regression model. RESULTS: Of the various indicators of PA, not being dependent in daily functioning, and being able to read/write were associated with lower risk of DS. A higher level of SC at baseline was associated with lower incidence of DS in women (odds ratio; OR = 0.73, p < 0.01), while for men there was no significant association (OR = 1.04, p = 0.69). CONCLUSIONS: PA and SC proved to be protective factors against the onset of DS in women. For men, only PA was a protective factor. Future studies need to explore in what ways that PA and SC may reduce risk of DS as well as the role of gender differences.

The impact of the COVID-19 pandemic among migrants in shelters in Tijuana, Baja California, Mexico.

INTRODUCTION: Migrants, especially those in temporary accommodations like camps and shelters, might be a vulnerable population during the COVID-19 pandemic, but little is known about the impact of the pandemic in these settings in low-income and middle-income countries. We assessed SARS-CoV-2 seropositivity and RNA prevalence, the correlates of seropositivity (emphasising socially determined conditions), and the socioeconomic impacts of the pandemic among migrants living in shelters in Tijuana, a city on the Mexico-US border. METHODS: We conducted a cross-sectional, non-probability survey of migrants living in shelters in Tijuana in November-December 2020 and February-April 2021. Participants completed a questionnaire and provided anterior nasal swab and blood samples for detection of SARS-CoV-2 RNA and antibodies (IgG and IgM), respectively. We explored whether SARS-CoV-2 infection was associated with sociodemographic and migration-related variables, access to sanitation, protective behaviours and health-related factors. RESULTS: Overall, 481 participants were enrolled, 67.7% from Northern Central America, 55.3% women, mean age 33.2 years. Seven (1.5%) participants had nasal swabs positive for SARS-CoV-2 RNA and 53.0% were SARS-CoV-2 seropositive. Avoiding public transportation (OR 0.59, 95% CI 0.39 to 0.90) and months living in Tijuana (OR 1.06, 95% CI 1.02 to 1.10) were associated with seropositivity. Sleeping on the streets or other risky places and having diabetes were marginally associated with seropositivity. Most participants (90.2%) had experienced some socioeconomic impact of the pandemic (eg, diminished income, job loss). CONCLUSION: Compared with results from other studies conducted in the general population in Mexico at a similar time, migrants living in shelters were at increased risk of acquiring SARS-CoV-2, and they suffered considerable adverse socioeconomic impacts as a consequence of the pandemic. Expanded public health and other social support systems are needed to protect migrants from COVID-19 and reduce health inequities.

Prevalence of SARS-CoV-2 infection in Baja California, Mexico: Findings from a community-based survey in February 2021 in the Mexico-United States border.

Between March 2020 and February 2021, the state of Baja California, Mexico, which borders the United States, registered 46,118 confirmed cases of COVID-19 with a mortality rate of 238.2 deaths per 100,000 residents. Given limited access to testing, the population prevalence of SARS-CoV-2 infection is unknown. The objective of this study is to estimate the seroprevalence and real time polymerase chain reaction (RT-PCR) prevalence of SARS-CoV-2 infection in the three most populous cities of Baja California prior to scale-up of a national COVID-19 vaccination campaign. Probabilistic three-stage clustered sampling was used to conduct a population-based household survey of residents five years and older in the three cities. RT-PCR testing was performed on nasopharyngeal swabs and SARS-CoV-2 seropositivity was determined by IgG antibody testing using fingerstick blood samples. An interviewer-administered questionnaire assessed participants' knowledge, attitudes, and preventive practices regarding COVID-19. In total, 1,126 individuals (unweighted sample) were surveyed across the three cities. Overall prevalence of SARS-CoV-2 infection by RT-PCR was 7.8% (95% CI 5.5-11.0) and IgG seroprevalence was 21.1% (95% CI 17.4-25.2). There was no association between border crossing in the past 6 months and SARS-CoV-2 prevalence (unadjusted OR 0.40, 95%CI 0.12-1.30). While face mask use and frequent hand washing were common among participants, quarantine or social isolation at home to prevent infection was not. Regarding vaccination willingness, 30.4% (95% CI 24.4-3 7.1) of participants said they were very unlikely to get vaccinated. Given the high prevalence of active SARS-CoV-2 infection in Baja California at the end of the first year of the pandemic, combined with its low seroprevalence and the considerable proportion of vaccine hesitancy, this important area along the Mexico-United States border faces major challenges in terms of health literacy and vaccine uptake, which need to be further explored, along with its implications for border restrictions in future epidemics.

[Perception of epidemiological competencies by public health students in Mexico and Colombia during the influenza A (H1N1) epidemic]. / Percepción de competencias en epidemiología en México y Colombia durante la epidemia de influenza A (H1N1) entre estudiantes de salud pública.

OBJECTIVE: Learn about the perception of public health students in Mexico and Colombia regarding the management of the influenza A (H1N1) epidemic to determine which curriculum contents in epidemiological education can be improved. METHODS: Survey administered to graduate students during the epidemic, from June to August 2009. The 30 epidemiological competencies for "intermediate epidemiologists" of the Council of State and Territorial Epidemiologists were evaluated. The results were described through stratification by covariables, and the less developed competencies were identified through exploratory factor analysis. RESULTS: A total of 154 students participated, 55.8% of whom were in Mexico. Significant differences in the student profile from each country were observed, which partially explains the perception of response to the epidemic. The first factor, which explains 21.5% of the variance, had lower scores in the factor analysis. This factor was associated with competencies related to the links between health personnel and the community, in which knowledge of the social sciences and communication skills are relevant. CONCLUSIONS: The students perceived that the response to the epidemic could have been better. It is suggested that public health human resources education include subjects related to the impact of culture on behavior and thinking, recognition of the prejudices of experts, effective community-level communication, and the ability to adapt to new situations. The "natural experiment" of the epidemic facilitated the identification of areas of opportunity to improve the teaching of epidemiology to health personnel.