pathogens in waste water

Taking the Plunge: How the Seine Became Olympic-Ready

Posted on by Shannon Sindermann

What would the Olympics be without a little controversy? From spy drones to air conditioning battles and debates over the bronze medal in women’s floor exercises, the 2024 Games had their fair share. Yet, amidst all the drama, one story stood out—the transformation of the Seine River. After being off-limits to swimmers since 1923, the Seine made a historic comeback this summer, hosting Olympic swimming events for the first time in modern history, including a 10K marathon, the aquatic portion of the triathlon and a Paralympic swimming event (4). With nearly 1 billion people watching, the Seine needed to be more than just swimmable – it had to be media-ready, as even a small misstep could have tarnished the river’s new image. 

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From Drug Use to Viral Outbreaks, How Monitoring Sewage Can Save Lives

Posted on by Johanna Lee

Most of us, after we flush the toilet, don’t think twice about our body waste. To us, it’s garbage. To epidemiologists, however, wastewater can provide valuable information about public health and help save lives.

History of Wastewater-Based Epidemiology

Wastewater-based epidemiology (WBE) is the analysis of wastewater to monitor public health. The term first emerged in 2001, when a study proposed the idea of analyzing wastewater in sewage-treatment facilities to determine the collective usage of illegal drugs within a community. At the time, this idea to bridge environmental and social sciences seemed radical, but there were clear advantages. Monitoring wastewater is a nonintrusive and relatively inexpensive way to obtain real-time data that accurately reflects community-wide drug usage while ensuring the anonymity of individuals.

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Using Wastewater Surveillance to Track COVID-19 Outbreaks

Posted on by Promega

Today’s blog is written by guest blogger, Sameer Moorji, Director, Applied Markets.

Even as countries are now gradually starting to reopen after lockdown, the COVID-19 pandemic is far from over. Researchers around the world continue to find new ways to monitor, prevent and treat the disease. One new way of monitoring COVID-19 outbreaks relies on a somewhat unexpected source: sewage water.

In March 2020, researchers at the KWR Water Research Institute found the presence of SARS CoV-2 RNA in wastewater samples collected near Schiphol airport in Amsterdam and several other sites in Netherlands. The result came within a week after the first case of COVID-19 in the country was confirmed. This study opened the door to the possibility of using wastewater-based epidemiology to determine population-wide infections of COVID-19.

What is Wastewater-based epidemiology?

Wastewater based epidemiology (WBE), or sewershed surveillance, is an approach using analysis of wastewater to identify presence of biologicals or chemicals relevant for public health monitoring. WBE is not new, as wastewater has previously been used to detect the presence of pharmaceutical or industrial waste, drug entities (including opioid abuse), viruses and potential emergence of super bugs. In fact, several countries have been successful in containing Polio and Hepatitis A outbreaks within their geographic locations.

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