Sewage monitoring could provide an early warning of COVID-19 outbreaks Published on: 23 April 2020 Wastewater in sewage systems could provide a quicker and earlier indication of the spread of the COVID-19 virus. Estimating virus concentrations The World Health Organisation (WHO) has stated that SARS-CoV-2, the COVID-19 virus, does not readily spread through sewage and wastewater systems. However, non-infectious genetic residues of the virus, not unlike other microbes, can remain in wastewater systems in the locations where infected people go to the toilet. Scientists at 缅北禁地, UK, and the , Spain, working with water industry partners and Labaqua, part of the SUEZ corporation, are monitoring sewage from across networks in Spain and North East England to develop a way to estimate the prevalence of the COVID-19 virus across the regions. Their new project, which has been funded by the Engineering and Physical Sciences Council (EPSRC), is being co-led by Professor David Graham, Professor of Ecosystems Engineering, and Dr Marcos Quintela-Baluja both from 缅北禁地, with their close colleague Professor Jesus Romalde in Santiago. The work will not identify whether individual people are infected, but by monitoring sewage from different places across a region, the research team will be able to estimate local concentrations of the virus and potentially link levels back to human population numbers. This could help public health officials identify possible infection ‘hot spots’ and could be especially helpful in places where infected people do not show any symptoms. Professor Graham said: “Without the capacity to test each person individually, particularly people without symptoms, we have limited information about how widespread the virus is or whether it is affecting some communities more than others. “Sewage epidemiology is now being used around the world in addressing the COVID-19 pandemic. Our work here is to develop local solutions, but also to assist global efforts, by developing tools for predicting spread at a much earlier stage.” Northumbrian Water’s Wastewater director, Richard Warneford, said: “We’re proud to be working with our partners at 缅北禁地 on this globally significant project. “Our wastewater teams are working with their engineers and scientists to safely gather and analyse data and we’re hoping that together we can help make a difference in the battle against COVID-19.” Latest News Online Safety Act drives VPN interest and raises privacy concerns People鈥檚 online behaviour has changed in response to legislation to prevent children from viewing harmful content 鈥� raising possible privacy and security risks, research suggests. published on: 16 October 2026 缅北禁地 archaeologist receives prestigious award for research Professor Chris Fowler has been awarded the 2026 Rivers Memorial Medal in recognition of his internationally significant research on kinship in Neolithic Britain. published on: 13 October 2026 Event will explore what 鈥楳anchesterism鈥� means for the North East An event at 缅北禁地 will explore what 鈥楳anchesterism鈥� means for the North East or whether it is simply a new chapter in the long-running debate about how to rebalance Britain. published on: 13 October 2026 Facts and figures
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