Public health agencies and community-based organizations working on climate change are preparing for and responding to climate impacts to public health while ensuring their communities’ most frontline residents and neighborhoods are fully protected. Public health agencies’ powers in non-emergency situations traditionally focus on roles such as investigating health hazards, educating the public, mobilizing community partnerships, developing policies and plans to support individual and health efforts, and enforcing health laws and regulations.See footnote 1 Several of these public health roles easily translate to the climate change context, simply used in new ways and thinking prospectively instead of looking at past conditions.See footnote 2 The following public health tools have already been adapted to confront climate impacts.
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COVID-19 anti-body testing in New York City (Source: NYC Health + Hospitals) |
Public health departments have broad authority to carry out their responsibilities. They have important pre-existing priorities, however, such as gun violence or managing opioid addiction, and new and quick-developing crises such as COVID-19. They also tend to have extremely limited funding, which makes taking on a complex issue like climate change challenging.See footnote 3 They work best in many cases in partnership with community-based organizations such as churches and other faith-based organizations, local organizations on aging, and others, who may add more capacity for on-the-ground work and who may have deep knowledge of people in the neighborhood that city governments may lack. Without this deep knowledge, equitable adaptation is unlikely to be as successful at the individual or family level. Community-based organizations in many cases may already be undertaking efforts that local agencies should be careful to take into account and build upon when designing new interventions.
Disease surveillance and public education are at the heart of public health. Intended to track changes in disease burdens in order to contain and, ideally, prevent disease, surveillance can assist local agencies in deciding which other powers are necessary to invoke (e.g., vector control, public education, enforcing public health laws, etc.). As climate change transforms the diseases our system has to handle as well as the incidence of those diseases, surveillance is a key step in identifying problems while they are small.See footnote 4 Public education, similarly, of both the general public in the literal sense but also healthcare professionals who may not be familiar with new diseases, or with the particular populations who may be most susceptible to those diseases, can make our healthcare system more resilient and prepared for climate effects and to respond equitably to those effects.See footnote 5
In a similar vein to engaging with community partners, public health agencies have a vested interest in building community capacity to respond by increasing resilience and training local leaders to help manage climate impacts.See footnote 6 Community-based organizations are filling this role in some places; public health departments would be smart to coordinate and cooperate. Engaging local communities and building that capacity, in turn, helps local departments understand community problems and strengths in a deeper way, informing policy decisions and programs put in place by the department and helping to keep equity at the forefront of those programs.
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Endnotes:
1. See, generally, The Public Health System and the 10 Essential Public Health Services, Centers for Disease Control and Prevention, View Source (last visited July 23, 2020). | Back to contentBack to content
2. Jill Krueger and Colleen Healy Boufides, Public Health Sector’s Challenges and Responses, in Climate Change, Public Health, and the Law (2018). Back to contentBack to content
3. Gebbie Rosenstock, et al., Public Health Agencies: Their Roles in Educating Public Health Professionals, in Who Will Keep the Public Healthy?, Educating Public Health Professionals for the 21st Century (2003), View Source. | Back to contentBack to content
4. Jason A. Smith and Chandrakala Ganesh, Disease Surveillance, in Climate Change, Public Health, and the Law (2018). Back to contentBack to content
5. Joni Storm Williams, et al., Achieving Equity in an Evolving Healthcare System: Opportunities and Challenges, 351 American Journal of Medical Science 33 (January 2017). Back to contentBack to content
6. Kara DeCorby-Watson, et al., Effectiveness of Capacity Building Interventions Relevant to Public Health Practice: A Systematic Review, 18 BMC Public Health 684 (2018). Back to contentBack to content
7. Rosesnstock, supra note 3. Back to contentBack to content
8. Joy Albertson, et al., Handbook for Mosquito Management on National Wildlife Refuges, U.S. Fish & Wildlife Service (June 2018), View Source. | Back to contentBack to content
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