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By analyzing wastewater collected from sewers, marine firefighters anticipate clusters in nursing homes.
The the firefighters guard our sewers… In Marseille, they take samples daily to locate unknown patients, above all to fight against possible clusters in nursing homes. A surprising method that is bearing fruit and that would have made it possible to avoid the appearance of an epidemic in several nursing homes in Marseille. In fact, present in the feces, the coronavirus is detected by analyzing the wastewater. When asked about Europa 1, the research director of an analytical laboratory, Damien Thomas, explains that “this approach made it possible to avoid a cluster in at least two nursing homes; a very encouraging first evaluation, “he says.
Disinfection and isolation measures
This upstream monitoring makes it possible to anticipate, prevent and isolate: “This survey made it possible to implement all the disinfection and isolation measures even before the first symptoms appear”, indicates Damien Thomas. However, this technique has had its limitations ever since
some nursing home residents are incontinent, wear diapers and therefore do not go to the bathroom, the doctor notes. In the newspaper Ouest-France, the president and co-founder of the start-up C4Diagnostics insists: “In the last few weeks we have risen to 34 positive nursing homes, but in the end there were no clusters and 19 have returned to normal. This initiative allows people to be isolated very quickly. And if we combine it with the reclamation of the place, we regret one or two cases, but not 50 ”. For the general manager of the Medeos nursing homes group, this’ photo ‘taken in a moment does not concern all our users but, on the other hand, it allows us to ensure that our employees are not carriers of the virus’.
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