‘There’s no antibiotic that can kill them …’
By Summit Voice
FRISCO — Scientists already know that genetic mutations have made some bacteria resistant to antibiotics, and new research suggests that those superbugs are able to withstand purification efforts at water treatment plants. The bacteria are even multiplying in the very facilities meant to eliminate them.
“We often think about sewage treatment plants as a way to protect us, to get rid of all of these disease-causing constituents in wastewater,” said Rice University environmental engineer Pedro Alvarez, who led the recent study at two wastewater treatments plans in China. “But it turns out these microbes are growing. They’re eating sewage, so they proliferate. In one wastewater treatment plant, we had four to five of these superbugs coming out for every one that came in.” (more…)