Public health: Diverse issues, holistic strategies

Catherine Osei

doi:10.35841/aaajmr-9.3.296

Case Report - Allied Journal of Medical Research (2025) Volume 9, Issue 3

Public health: Diverse issues, holistic strategies

Catherine Osei^*

Department of Public Health, University of Ghana, Accra, Ghana

*Corresponding Author:: Catherine Osei
Department of Public Health
University of Ghana, Accra, Ghana.
E-mail: catherine.osei@ug.edu.gh

Received : 04-Sep-2025, Manuscript No. aaajmr-25; Editor assigned : 08-Sep-2025, PreQC No. aaajmr-25(PQ); Reviewed : 26-Sep-2025, QC No aaajmr-25; Revised : 07-Oct-2025, Manuscript No. aaajmr-25(R); Published : 16-Oct-2025 , DOI : 10.35841/aaajmr-9.3.296

Citation: Osei C. Public health: Diverse issues, holistic strategies. aaajmr. 2025;09(03):296.

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Introduction

This article synthesizes existing knowledge on frameworks and strategies to advance health equity within public health practice. It highlights the importance of multisectoral collaboration, community engagement, and data-driven approaches to address social determinants of health. The review also identifies persistent challenges, like resource limitations and systemic biases, suggesting that a concerted effort is needed to translate equity goals into tangible health improvements [1].

This brief from The Lancet Countdown emphasizes the escalating health impacts of climate change in Australia, detailing rising heat-related illnesses, vector-borne diseases, and mental health challenges. It critically assesses policy responses, advocating for accelerated decarbonization, stronger health adaptation strategies, and a just transition away from fossil fuels to protect public health. The report underscores the urgent need for integrated climate and health policies [2].

This scoping review explores the expanding role of digital health tools in public health, outlining various opportunities like enhanced data collection, improved surveillance, and targeted interventions. It also addresses significant challenges, including data privacy concerns, the digital divide, and the need for robust infrastructure and training. The authors emphasize that successful digital transformation requires careful planning and ethical considerations to maximize benefits for community well-being [3].

This systematic review examines the complex phenomenon of vaccine hesitancy and refusal during the COVID-19 pandemic. It identifies various contributing factors, including misinformation, distrust in authorities, and perceptions of risk and benefit. The findings highlight the critical need for tailored communication strategies, community engagement, and addressing the root causes of mistrust to improve vaccine uptake and strengthen public health responses to future outbreaks [4].

This scoping review explores the landscape of global mental health promotion, identifying a range of strategies and interventions tailored for diverse populations. It underscores the importance of a multi-level approach, incorporating school-based programs, community initiatives, and policy changes to foster mental well-being. The review also highlights the need for cultural sensitivity and addressing social determinants of mental health to ensure equitable and effective promotion efforts worldwide [5].

This systematic review examines the significant link between food insecurity and mental health outcomes, revealing a consistent association with increased risks of depression, anxiety, and psychological distress. It highlights that food insecurity contributes to mental health issues through various pathways, including stress, shame, and limited access to nutritious food. The findings emphasize the need for integrated public health interventions that address both food access and mental health support [6].

This scoping review assesses the progress and persistent challenges in implementing national action plans for antimicrobial resistance (AMR). It highlights varied levels of success across countries, often dependent on political commitment, funding, and surveillance capabilities. The article underscores the critical importance of a "One Health" approach, emphasizing stronger global collaboration, innovative diagnostics, and behavioral changes to curb the growing threat of AMR to public health [7].

This systematic review evaluates the effectiveness of various policy interventions aimed at preventing and controlling non-communicable diseases (NCDs). It identifies successful strategies in areas like tobacco control, healthy eating promotion, and physical activity campaigns, emphasizing the role of taxation, regulations, and public awareness programs. The findings advocate for comprehensive, multi-sectoral policies to address the leading NCD risk factors and improve population health outcomes [8].

This scoping review explores the evolving role of digital health literacy in public health, highlighting its critical importance for effective health communication and improved health outcomes in the digital age. It identifies challenges related to navigating online health information, evaluating its credibility, and utilizing digital tools for self-management. The review stresses the need for public health initiatives to enhance digital health literacy skills across populations to ensure equitable access to health information and services [9].

This review examines the multifaceted impacts of rapid urbanization on public health, outlining key challenges such as air pollution, inadequate sanitation, and the rise of non-communicable diseases. It also identifies opportunities for promoting healthy cities through urban planning, green infrastructure, and community-based interventions. The authors advocate for integrated policies that prioritize health in all urban development strategies to create more equitable and sustainable living environments [10].

Conclusion

Public health is currently addressing a diverse range of critical issues, spanning from advancing health equity through multisectoral collaboration to mitigating the severe health impacts of climate change, which necessitates accelerated decarbonization and integrated policies. The ongoing digital transformation offers opportunities for enhanced data collection and interventions, but it also demands careful attention to data privacy and the digital divide. Controlling infectious diseases remains vital, as seen with vaccine hesitancy during COVID-19, requiring tailored communication and community trust-building. The persistent threat of antimicrobial resistance calls for a 'One Health' approach and global cooperation. Mental health promotion is gaining prominence, emphasizing multi-level approaches, cultural sensitivity, and addressing social determinants. The significant link between food insecurity and mental health outcomes highlights the need for integrated interventions covering both food access and psychological support. Furthermore, effective policy interventions are crucial for preventing and controlling non-communicable diseases, advocating for comprehensive, multi-sectoral strategies. The impacts of rapid urbanization on public health present challenges like pollution and NCDs, alongside opportunities for healthy city planning. Underlying these efforts is the critical role of digital health literacy to ensure equitable access to health information and services in the digital age. Overall, these areas underscore the need for holistic, collaborative, and ethically informed public health strategies.