Los Angeles Times

Medical sterilizing facilities face growing scrutiny due to toxic gas concerns

The South Coast Air Quality Management District has issued several notices of violations to three facilities that sterilize medical equipment in Southern California for elevated concentrations of ethylene oxide, including Sterigenics in Vernon.

LOS ANGELES — Southern California air regulators are investigating several facilities that sterilize medical equipment with a carcinogenic gas after preliminary monitoring confirmed their emissions may pose an elevated cancer risk to people who work nearby.

After months of screening for chemical emissions near large commercial sterilizers in Los Angeles and San Bernardino counties, the South Coast Air Quality Management District has issued several violation notices for improperly handling ethylene oxide (EtO), a colorless and odorless gas used to sterilize 50% of the country’s medical supplies.

“Ethylene oxide is an exceptionally good compound at sterilizing these kinds of equipment,” said Dr. Cyrus Rangan, director of the Bureau of Toxicology and Environmental Assessment at the Los Angeles County Department of Public Health. “The downside of it is that ethylene oxide is also a pretty powerful chemical. It’s got some

You’re reading a preview, subscribe to read more.

More from Los Angeles Times

Los Angeles Times2 min read
Editorial: Biden Expanded Two National Monuments In California. Three More To Go
President Joe Biden’s move Thursday to expand two national monuments in California is unquestionably good news for our climate and environment. One proclamation will increase the size of San Gabriel Mountains National Monument by nearly one third, ad
Los Angeles Times4 min read
Commentary: My Mother Set Herself On Fire. Why Do People Choose To Self-immolate?
Ten years before I was born, at 4:40 on the morning of Nov. 10, 1971, my mother and another woman sat “yogi-style” on the floor of an Ann Arbor, Michigan, kitchen and lit themselves on fire. They were just blocks from the University of Michigan campu
Los Angeles Times3 min readCrime & Violence
UCLA Detectives Use Jan. 6 Tactics To Find Masked Mob Who Attacked Pro-Palestinian Camp
LOS ANGELES — It is shaping up to be perhaps the biggest case in the history of the UCLA Police Department: how to identify dozens of people who attacked a pro-Palestinian camp at the center of campus last week. The mob violence was captured on live

Related