Cause of Thanksgiving foodborne illness outbreak in Antioch identified

By Allen Payton

Contra Costa County Health Services announced, today, Tuesday, December 20, 2016, that the cause of the foodborne illness outbreak reported after a Thanksgiving Day charity event in Antioch has been identified. It was caused by the bacteria Clostridium perfringens.

A laboratory at the U.S. Centers for Disease Control & Prevention (CDC) confirmed the presence of the bacteria in stool samples taken from people sickened by food served at the Nov. 24 holiday celebration, held by Golden Hills Community Church of Brentwood and Antioch, at Antioch’s American Legion hall.

“Clostridium perfringens is one of the most common foodborne illnesses in the U.S. It can be found in the human intestine without hurting us, but eating food containing large amounts of this bacteria can cause illness and in some cases death,” said Dr. Louise McNitt, deputy health officer for Contra Costa Health Services (CCHS).

CCHS’ Public Health and Environmental Health divisions investigated 25 related reports of foodborne illness after the event, including three fatal cases.

“Our investigation was not able to determine exactly what people ate that made them sick. But after extensive interviews we found most of the ill people ate turkey and mashed potatoes and they all ate around the same time. Some dishes served at the event, including cooked turkey, were brought to the site after they were prepared in private homes,” said Dr. Marilyn Underwood, CCHS Environmental Health director.

Underwood said proper food handling is essential to prevent foodborne illness, including cooking foods to proper temperatures, cooling and storing them appropriately if they are not going to be eaten right away, separating raw meats from foods that won’t be cooked, storing food properly and washing hands and cooking surfaces often.

“We’re saddened for the families that suffered losses this holiday season. We encourage anyone planning charity events where food will be served to the public to contact us to understand the permitting process and to learn about food safety,” said Underwood.

All of the reported illnesses occurred within 24 hours of the patients consuming food from the event.

“We at Golden Hills are mindful of all the people who were affected,” said Senior Pastor Larry Adams. “We will continue to cooperate with local health officials and are encouraged by the county’s speedy investigation.”

“This is a difficult season for all involved. We as a Christian community will continue to pray for those who are ill and the families of those who have died,” he added.

For more information about preventing foodborne illness or about C. perfringens, visit

2 Comments to “Cause of Thanksgiving foodborne illness outbreak in Antioch identified”

  1. Karl dietzel says:

    So in reality we know the cause, but not who served what.

  2. Julio says:

    Well, they say in one TV article it was the Turkey and mashed potatoes cooked off premises. They will be reviewing food safety with them. This is very unfortunate of course but something is also learned by the church. Let us hope they do not discontinue their good work.

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