"Every day Southern California hospitals unleash millions of gallons of raw sewage into municipal sewers.

The malodorous muck flows miles to one of the region's sewage plants, where it is treated with the rest of the area's waste and then released as clear water into a stream or directly to the Pacific.

Scientists at the Environmental Protection Agency recently announced they had discovered a lethal superbug — the same one that caused outbreaks at UCLA and two other Los Angeles-area hospitals — in sewage at one of those plants. They declined to name the facility.

EPA scientists did not test treated wastewater flowing out of the plant to determine whether it still contained CRE, or carbapenem-resistant enterobacteriaceae.

But a growing number of studies show sewage plants can't kill the superbugs. Instead the facilities serve as "a luxury hotel" for drug-resistant bacteria, a place where they thrive and grow stronger, said Pedro Alvarez, a professor of environmental engineering at Rice University, one of the scientists studying the problem."

Melody Petersen reports for the Los Angeles Times March 7, 2016. [2]