KWR in the news G.J. Medema - New research examines wastewater to detect community spread of Covid-19
“A series of crucial setbacks in Covid-19 testing has made it difficult to keep up with the virus’ rapid spread, and has inspired some researchers to look to wastewater to help fill in the gap of measuring how prevalent SARS-CoV-2 is in a given community.
In a paper posted Tuesday to the preprint server medRxiv, researchers collected samples in late March from a wastewater treatment plant serving a large metropolitan area in Massachusetts and found that the amount of SARS-CoV-2 particles in the sewage samples indicated a far higher number of people likely infected with Covid-19 than the reported cases in that area.
Researchers from biotech startup Biobot Analytics, working with a team from Massachusetts Institute of Technology, Harvard, and Brigham and Women’s Hospital, estimate there were at least 2,300 people infected with Covid-19 in the area around the treatment facility. But at the time of analysis, which has not yet been peer-reviewed, there were 446 cases officially reported in that area.”
(Citation: Chakradhar, S. – KWR in the news G.J. Medema – New research examines wastewater to detect community spread of Covid-19 – www.statnews.com (2020)7 April)