Bacterial outbreak at DTLA hotel sickens at least 32 people

At least 32 people attending a union conference at the Westin Bonaventure in downtown Los Angeles last month were sickened from an outbreak of Shigella bacteria, according to California health officials.

Six of those people were hospitalized, officials said. The outbreak was first reported through an alert by the Alameda County Public Health Department, which is working with the state on an ongoing investigation.

More than 300 people from across the state attended the union delegate event held at the hotel from Aug. 21 to 24, the alert said.

Shigella spreads easily and is especially dangerous for those whose immune systems are weakened by illness or medical treatment. People can be sickened with the bacteria when they eat food prepared by someone with the illness.

Terri McDonald, a Sacramento resident, attended the August conference that was held by a coalition of unions representing Kaiser Permanente employees, which are negotiating a new contract. (Last week, the Kaiser unions authorized a possible strike.)

The coalition announced on Aug. 18 that they had moved the conference to the Bonaventure from the InterContinental , where hotel workers have been picketing for higher wages and better working conditions. The Bonaventure has not had a labor dispute with its workers, the coalition said.

Soon after getting home from L.A., McDonald began suffering nausea, bloody diarrhea, fever and headaches, according to a lawsuit she filed last week against Marriott International, which operates the hotel.

She went to Kaiser for treatment Aug. 27 but continued to deteriorate. She was hospitalized until Sept. 1, the lawsuit said.

McDonald said in an interview that she was so weak she couldn’t stand before going to the hospital. She was told by doctors she had sepsis and her kidneys were shutting down. “They were rushing to save my life,” she said.

The lawsuit claims that the Bonaventure served food during the three-day conference that caused the outbreak.

“We’re looking into the matter but have no further comment at this time,” Lucy Slosser, a spokesperson for Marriott, said in an email.

Past outbreaks of Shigella have often been tied to child-care facilities. Infected adults and children can shed the bacteria through feces for up to two weeks after their symptoms have ended.

Many people infected by Shigella suffer only mild symptoms and get better without treatment. It can be life-threatening if it spreads into the blood.

Shigella causes an estimated 500,000 illnesses, 6,000 hospitalizations and 40 deaths in the U.S. each year, according to a 2018 study.