Tomorrow’s Tech Treepowered by Astra

Public Health & Epidemiology · Recorded milestone

Wastewater surveillance

Recorded year2020

Testing sewage tracks outbreaks across whole cities.

Explore this milestone on the interactive map

Built on

PCRRecorded · 1983enables

Led to

Global pathogen early warningRecorded · 2022enables
AI epidemic intelligence agentsForecast · ~2028enables
Engineered-pathogen sensorsForecast · ~2030enables
Polio eradicatedForecast · ~2036enables
Outbreaks stopped within a weekForecast · ~2055enables

Sources & evidence

Additional source

Dataset updated 2026-10-18. This individual record has not been separately re-reviewed.