Pandemic influenza and farmworkers: the effects of employment, social, and economic factors

Implementation of an Awareness Level Training to Prepare the Workforce for Future Infectious Disease Outbreaks

OBJECTIVE

The COVID-19 pandemic underscores the need for workforce awareness-level training for infectious disease outbreaks. A training program was created and evaluated to provide strategies for emergency preparedness as well as worker health and safety during a disease outbreak.

METHODS

Participants (N = 292) completed instructor-led synchronous online training modules between January 2022 and February 2023. Training covered 5 areas: vaccine awareness, infectious disease transmission and prevention, pandemic awareness, and inapparent infections, as well as workplace controls to reduce or remove hazards. Participants completed a survey before and after training to assess knowledge change in the five areas. Chi-square analyses assessed how predictors were related to knowledge change.

RESULTS

Overall, an increase in knowledge was observed between pre- (80.9%) and post-training (92.7%). Participants from small businesses, with less work experience, and in non-health care roles were under-informed. Knowledge of disease transmission and prevention improved for non-health care professions and workers with less experience. All participants gained knowledge in identifying and ranking safeguards to protect workers from injuries and illness at job sites.

CONCLUSIONS

Training improved employee knowledge about safe work practices and pandemic preparedness. Studies should continue to evaluate the effectiveness of preparedness training to prepare the workforce for infectious disease outbreaks and pandemics.

New considerations of health disparities within allergy and immunology

The pandemic, political upheavals, and social justice efforts in our society have resulted in attention to persistent health disparities and the urgent need to address them. Using a scoping review, we describe published updates to address disparities and targets for interventions to improve gaps in care within allergy and immunology. These disparities-related studies provide a broad view of our current understanding of how social determinants of health threaten patient outcomes and our ability to advance health equity efforts in our field. We outline next steps to improve access to care and advance health equity for patients with allergic/immunologic diseases through actions taken at the individual, community, and policy levels, which could be applied outside of our field. Key among these are efforts to increase the diversity among our trainees, providers, and scientific teams and enhancing efforts to participate in advocacy work and public health interventions. Addressing health disparities requires advancing our understanding of the interplay between social and structural barriers to care and enacting the needed interventions in various key areas to effect change.

Acute stress, worry, and impairment in health care and non-health care essential workers during the COVID-19 pandemic

OBJECTIVE

Health care and non-health care essential workers working in face-to-face interactions during the coronavirus disease 2019 (COVID-19) pandemic may be vulnerable to psychosocial distress. Limited empirical research on COVID-19-related psychosocial outcomes has utilized probability-based samples including both health care and non-health care essential workers.

METHOD

We surveyed a sample of 1,821 United States self-identified essential workers, collected using probability-based methods, working in face-to-face interactions during the early phase of the COVID-19 outbreak (March 18, 2020 through April 18, 2020), in three consecutive 10-day cohorts. We assessed acute stress, health-related worries, and functional impairment. Demographics, secondary stressors (lack of childcare or health care, lost wages), and pre-COVID-19 mental and physical health were examined as predictors of psychological outcomes.

RESULTS

Acute stress (β = .08, p = .001), health-related worries (β = .09, p = .001), and functional impairment (β = .05, p = .034) increased over time in the early weeks of the outbreak. Health care essential workers reported lower functional impairment (β = -.06, p = .009) and acute stress (β = -.06, p = .015) compared with non-health care essential workers. Across the sample, prior mental and physical health ailments, inability to obtain health care, lost wages, younger age, female gender, and Hispanic ethnicity were associated with acute stress (βs = -.14 to .15, ps ≤ .001), health-related worries (βs = -.09 to .14, ps ≤ .001), and functional impairment (βs = -.08 to .16, ps ≤ .006). Lack of childcare (β = .09, p < .001) was positively associated with acute stress.

CONCLUSION

Non-health care essential workers may be vulnerable to negative psychosocial outcomes. Targeted training and support may help facilitate coping with the effects of working in-person during the ongoing COVID-19 pandemic. Findings may help inform intervention efforts, critical as COVID-19 becomes endemic and society must learn to live with its evolving variants. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Preventing Unequal Health Outcomes in COVID-19: A Systematic Review of Past Interventions

Background: We sought to identify interventions that reduced disparities in health outcomes in infectious disease outbreaks or natural disasters in the United States to understand whether these interventions could reduce health disparities in the current COVID-19 pandemic. Methods: We searched MEDLINE and other databases to May 2020 to find studies that examined interventions to mitigate health inequalities in previous infectious disease pandemics or disasters. We assessed study quality using the Newcastle-Ottawa Scale and the Critical Appraisal Skills Program (CASP) Checklist for Qualitative Studies. Results: We included 14 articles (12 studies) and 5 Centers for Disease Control (CDC) stakeholder meeting articles on pandemic influenza preparedness in marginalized populations. Studies called for intervention and engagement before pandemic or disaster onset. Several studies included interventions that could be adapted to COVID-19, including harnessing technology to reach disadvantaged populations, partnering with trusted community liaisons to deliver important messaging around disease mitigation, and using culturally specific communication methods and messages to best reach marginalized groups. Discussion: To our knowledge this is the first systematic review to examine interventions to mitigate health inequities during an infectious disease pandemic. However, given that we identified very few disparities-focused infectious disease intervention studies, we also included studies from the disaster response literature, which may not be as generalizable to the current context of COVID-19. Overall, community outreach and tailored communication are essential in disease mitigation. More research is needed to evaluate systemic interventions that target the distal determinants of poor health outcomes among marginalized populations during pandemics and natural disasters.

Seasonal influenza vaccination among Mexican migrants traveling through the Mexico-US border region

OBJECTIVE

Mobile populations are at high risk for communicable diseases and can serve as a bridge between sending and receiving communities. The objective of this study is to determine the rates of, and factors associated with, seasonal influenza vaccination among Mexican migrants traveling through the US-Mexico border.

METHODS

We used a 2013 cross-sectional population-based survey of adult mobile Mexican migrants traveling through the Mexico-US border region (N=2313; weighted N=652,500). We performed a multivariable logistic regression analysis to model the odds of receiving an influenza vaccination in the past year by sociodemographics, migration history, health status, and access to health care.

RESULTS

The seasonal influenza vaccination rate in this population was 18.6%. Gender, health status, and health insurance were associated with the likelihood to receive an influenza vaccination.

CONCLUSION

Overall, the rates of seasonal influenza vaccination in circular Mexican migrants are low compared to adults in Mexico and the US Efforts are needed to increase influenza vaccination among this highly mobile population, particularly in adults with chronic conditions.

Integrating racially and ethnically diverse communities into planning for disasters: the California experience

OBJECTIVES

Racially/ethnically diverse communities suffer a disproportionate burden of adverse outcomes before, during and after a disaster. Using California as a locus of study, we sought to identify challenges and barriers to meeting the preparedness needs of these communities and highlight promising strategies, gaps in programs, and future priorities.

METHODS

We conducted a literature review, environmental scan of organizational Web sites providing preparedness materials for diverse communities, and key informant interviews with public health and emergency management professionals.

RESULTS

We identified individual-level barriers to preparing diverse communities such as socioeconomic status, trust, culture, and language, as well as institutional-level barriers faced by organizations such as inadequate support for culturally/linguistically appropriate initiatives. Current programs to address these barriers include language assistance services, community engagement strategies, cross-sector collaboration, and community assessments. Enhancing public-private partnerships, increasing flexibility in allocating funds and improving organizational capacity for diversity initiatives were all identified as additional areas of programmatic need.

CONCLUSIONS

Our study suggests at least four intervention priorities for California and across the United States: engaging diverse communities in all aspects of emergency planning, implementation, and evaluation; mitigating fear and stigma; building organizational cultural competence; and enhancing coordination of information and resources. In addition, this study provides a methodological model for other states seeking to assess their capacity to integrate diverse communities into preparedness planning and response.

Protecting vulnerable populations from pandemic influenza in the United States: a strategic imperative

Protecting vulnerable populations from pandemic influenza is a strategic imperative. The US national strategy for pandemic influenza preparedness and response assigns roles to governments, businesses, civic and community-based organizations, individuals, and families. Because influenza is highly contagious, inadequate preparedness or untimely response in vulnerable populations increases the risk of infection for the general population. Recent public health emergencies have reinforced the importance of preparedness and the challenges of effective response among vulnerable populations. We explore definitions and determinants of vulnerable, at-risk, and special populations and highlight approaches for ensuring that pandemic influenza preparedness includes these populations and enables them to respond appropriately. We also provide an overview of population-specific and cross-cutting articles in this theme issue on influenza preparedness for vulnerable populations.