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From Sewers to Surveillance: How Wastewater Monitoring Could Revolutionize Disease Prevention

From Sewers to Surveillance: How Wastewater Monitoring Could Revolutionize Disease Prevention. A Silent Warning System Beneath Our Feet Globally, wastewater surveillance has evolved from a research tool into a routine component of public health monitoring. In the United States, the Centers for Disease Control and Prevention (CDC) operates the National Wastewater Surveillance System (NWSS), where […]

Last updated: June 2026 6 min read Verified by Dr. Tank ★★★★★ Evidence-based
Dr. Avinash Tank
Medically reviewed & authored by Dr. Avinash Tank MBBS · MS (General Surgery) · MCh (Surgical Gastroenterology, SGPGIMS) Liver, GI & HPB Surgeon · Director, Dwarika Hospital, Ahmedabad
25+ yrs experience 10,000+ surgeries Trained: SGPGIMS · Japan · Korea
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  • ASI — Association of Surgeons of India
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From Sewers to Surveillance: How Wastewater Monitoring Could Revolutionize Disease Prevention. A Silent Warning System Beneath Our Feet Globally, wastewater surveillance has evolved from a research tool into a routine component of public health monitoring. In the United States, the Centers for Disease Control and Prevention (CDC) operates the National Wastewater Surveillance System (NWSS), where […]

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Read the case → ERCP & Stenting Yellow Eyes to Relief: Clearing a Blocked Bile Duct by Endoscopy

Deep jaundice from a bile-duct stone relieved by ERCP — no open surgery needed.

Read the case → Laparoscopic Hiatus Hernia Repair & Fundoplication Decades of Acidity Cured: Laparoscopic Repair of a Large Hiatus Hernia

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Dr. Avinash Tank
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Dr. Avinash Tank — MCh Surgical Gastroenterology

Super-specialist GI, bariatric & cancer surgeon. SGPGIMS (India's premier GI centre) + advanced training in Japan & South Korea. Read full profile →

Last reviewed: July 2026

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