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• The vulnerability of urban households to climate change-led events needs attention in India.

Central idea

• The current monsoon season in India has garnered significant media attention due to the widespread devastation witnessed in various regions. From the cyclonic storm Biparjoy’s landfall in western India to floods in Assam and heavy rainfall causing havoc in the north, these events have raised concerns, especially among policymakers.

Extreme climate events and its impacts on urban cities

• Increased Vulnerability: Urban areas, particularly those with inadequate infrastructure and informal settlements, face heightened vulnerability to extreme climate events. Lack of proper resources and planning exacerbates the impact.
• Disease Outbreaks: Post-monsoon, urban areas are prone to waterborne and vector-borne diseases due to stagnant water and conducive conditions. Diseases like malaria, dengue, cholera, and typhoid can spread rapidly in these environments.
• Higher Urban Household Susceptibility: Urban households are more susceptible to climate-induced diseases compared to rural households, with increased odds of contracting diseases like malaria and dengue.
• Challenges in Disease Management: Coordinating Disease Management in Urban Areas Post-extreme climate events become challenging due to the movement of people across regions and the complex network of agencies involved in healthcare.
• Strain on Health Systems: Urban health systems come under strain as they try to manage the increased demand for healthcare services during and after extreme climate events.
• Disproportionate Impact on Vulnerable Populations: Vulnerable groups, such as those living in slums or informal settlements, are disproportionately affected by the impacts of extreme climate events due to their marginalized living conditions.

A study on disease vulnerability

• Urban vs. Rural Vulnerability: The study reveals that urban households are more vulnerable to climate-induced diseases compared to rural households. This vulnerability is particularly evident in the heightened odds of urban households contracting diseases like malaria and dengue.
• Geographic Implications: The study highlights the geographic variation in disease vulnerability. Households in states with higher climate vulnerability are at a greater risk of suffering from diseases, accentuating the importance of considering regional climate contexts.
• Malaria and Dengue: Urban households face significantly higher odds of suffering from diseases like malaria and dengue. This emphasizes the urban-specific risk factors contributing to the prevalence of these diseases, including factors related to urbanization, living conditions, and healthcare access.
• Climate Vulnerability: The study’s insights point to the connection between climatic conditions and disease vulnerability. Households in states with higher vulnerability to climate change experience elevated risks of disease, signaling the need for targeted interventions in these regions.
• Policy Implications: The findings of the study carry substantial policy implications. Policymakers need to recognize the unique vulnerabilities of urban areas and design tailored strategies to mitigate disease outbreaks in these settings.

Steps to mitigate the challenges posed by extreme climatic events

• Rebuilding the Urban Health Care System:
  • Focus on enhancing the urban primary health-care system’s resilience.
  • Prioritize serving the vulnerable urban population, particularly those residing in urban slums and peri-urban areas.
  • Develop a health system capable of promptly responding to emergencies, proactively preparing for impending crises, and flexibly adapting to changing public health needs.
• Increase Public Investment:
  • Allocate more substantial public investment, with immediate attention directed towards urban areas most susceptible to climatic shocks.
  • Address the inadequacy of current funding for primary health care.
  • Recognize the pressing need to channel funds toward bolstering health care infrastructure and resources.
• Empower the National Urban Health Mission:
  • Support and strengthen the efforts of the National Urban Health Mission.
  • Address the limitations in revenue generation capacities among urban local bodies.
  • Ensure sufficient financial resources are available to bolster urban health care systems.
• Local Bodies’ Role in Public Health:
  • Acknowledge that a significant portion of preventive and public health functions fall under the jurisdiction of local bodies.
  • Recognize the importance of supporting local bodies in carrying out their public health responsibilities.
• Establish a Special Fund for Resilience:
  • Create a dedicated fund sourced from statutory institutions, such as the Finance Commission.
  • Direct this fund towards building a robust and resilient health system in vulnerable urban areas.
  • Ensure that the fund is allocated based on identified priorities and needs.
• Extend Attention Beyond Cities:
  • Recognize the need to extend targeted efforts beyond major cities to include towns.
  • Understand that vulnerability to extreme climatic events is not exclusive to urban centers.
  • Allocate resources and support to build resilience in towns as well.

Lessons from the COVID-19 pandemic on urban health governance

• Complex Urban Health Governance:

• • Recognize the intricacies of urban health governance, marked by the involvement of numerous agencies and fragmented care provision.
  • Acknowledge the expanding influence and dominance of the private sector in the healthcare landscape.
• Coordination and Cooperation:
  • Learn from the pandemic’s experience that effective public health responses require enhanced coordination and cooperation among diverse actors.
  • Emphasize knowledge and data sharing, along with coordination in preventive, curative, and treatment aspects.
• Regulation and Standardization:
  • Understand the necessity to regulate rates and enforce quality standards, especially in the private sector.
  • Recognize the importance of standardized treatment practices to ensure consistent and effective care provision.
• Strengthened Surveillance and Information Systems:
  • Acknowledge the critical role of surveillance and information systems, such as the Integrated Disease Surveillance Program.
  • Plan to universalize and comprehensively strengthen these systems to effectively respond to public health emergencies.
• Comprehensive Health System Approach:
  • Grasp the need to transition from vertical disease control programs to a comprehensive health system approach.
  • Consider integrating front-line workers across various disease management programs to create a versatile cadre of public health professionals.
• Address Workforce Shortage:
  • Understand the challenge of an inadequately trained health workforce in public health and related areas.
  • Address this shortage by creating multipurpose front-line public health cadres accountable to both communities and the health system.
• Climate Change Preparedness:
  • Recognize the increasing frequency and intensity of climate change-led events.
  • Incorporate climate change awareness into planning and management to build resilience and preparedness.

Conclusion

• As India faces heightened climate-induced health risks, it’s imperative to prioritize the strengthening of urban health systems. The convergence of vulnerability insights, disease management challenges, and the COVID-19 experience highlights the need for integrated, resilient health systems. By adapting to changing public health needs, India can better prepare for the growing threats posed by climate-induced events.