Answer:

Introduction:

As India grapples with public health challenges, especially infectious diseases, innovative solutions such as wastewater surveillance present immense potential for early disease detection and mitigation. In leveraging such innovative methods, not only can India strengthen its own health surveillance but also contribute to global efforts in disease tracking and control.

Body:

Potential of Wastewater Surveillance

• Wastewater-based epidemiology (WBE) involves monitoring pathogens and chemical compounds in community wastewater to map population health.
• It offers a non-invasive, cost-effective, and real-time approach to identify disease trends, especially in communities where testing might be inadequate or inaccessible.
• For example, during the COVID-19 pandemic, several countries, including the Netherlands and Australia, successfully deployed wastewater surveillance to detect SARS-CoV-2 presence, even before clinical cases were reported.
• In India, a country with a population of over 1.3 billion, the potential reach and impact of WBE can be monumental. 
• However, as of 2021, only about 37% of the population had access to improved sanitation facilities. 
• Therefore, investing in sanitation infrastructure will be a prerequisite for effectively implementing WBE which has been done by the Pune Smart City mission and its delivering efficient results.

Leverage Political Backing and International Platforms

• By embracing innovative approaches like WBE, India can play a significant role on international platforms to promote global efforts in disease tracking and mitigation.
• For example, India’s role in the WHO, G20, and BRICS can be utilized to share its successes, learn from global best practices, advocate for WBE, and coordinate international efforts. 
• In fact, India, as a member of the WHO, has already participated in drafting the ‘Global Action Plan on Antimicrobial Resistance,’ indicating its capability to contribute to global health policies.

The political will for health innovation in India is reflected in programs like ‘Ayushman Bharat,’ and missions like ‘Swachh Bharat Abhiyan.’ Harnessing this political backing can catalyze the adoption of WBE and related infrastructural improvements.

Conclusion:

Wastewater surveillance presents an innovative opportunity to augment public health surveillance in India, offering real-time, population-level insights into disease trends. With political support and strategic use of international platforms, India can champion such cutting-edge approaches, contributing significantly to global disease tracking and mitigation efforts. The effective implementation of wastewater surveillance requires a robust sanitation infrastructure, offering a dual opportunity to improve public health outcomes and sanitation standards concurrently. 

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