E. coli O157:H7 outbreak reported among students and parents in St. Louis County

St. Louis County health officials are investigating an outbreak of E. coli O157:H7 infections among students and parents at a local high school.

The sick people from Rockwood Summit High School all attended an off-campus event, according to the St. Louis County Department of Health.

As of Nov. 14, there were 19 patients. Some of the patients have been laboratory confirmed but others are awaiting test results. The health department has not publicly reported what event the sick people attended.… Read the rest

Publisher’s Platform: A Bit(e) of McDonald’s E. coli History

Several years ago, I was giving a talk at the Association of Health Care Journalists’ conference in Boston.  My talk was primarily an overview of where food safety has come since the Jack in the Box E. coli O157:H7 outbreak in 1993.  

At one point I introduced an article I found in 1993 at the beginning of the Jack in the Box litigation. The article, “Hemorrhagic colitis associated with a rare Escherichia coli serotype.” New England Journal of Medicine, 1983 Mar 24; … Read the rest

Huntley High School E. coli Outbreak – what you need to know

I have been doing this kind of work for over 30 years and I seldom have seen such a detailed report as this done in any outbreak. Kudos to the folks at McHenry County and others involved in the investigation. Below are the bullet points – full report can be found HERE.

We do represent several of the kids impacted and will determine next steps after a few more reads of the report.

  • The most likely mode of transmission of
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Nearly 200 sick in UK E. coli O157 outbreak

Public health officials in the United Kingdom are investigating an outbreak of E. coli O157 that has sickened almost 200 people in a month.

Since early September, 192 genetically linked cases of Shiga toxin-producing E. coli (STEC) O157 have been identified in England, Scotland, Northern Ireland and Wales.

The majority of people sick are adults but there have been no deaths linked to the incident.

No source for the rise in infections has yet been identified. 

Dr. Lesley Larkin, head … Read the rest

E. coli Outbreak linked to French Pizza

According to French health authorities, as part of the investigations carried out on the cases of serious haemolytic and uraemic syndromes (HUS) reported since January 1, 2022, the analyzes (epidemiological, microbiological and traceability) carried out suggest, at this stage, a possible link with the consumption of frozen pizzas from the Fraîch’Up range of the Buitoni brand. Investigations are continuing to determine the origin of the contamination, including for other products, as well as epidemiological investigations in order to establish potential … Read the rest

USDA investigates new outbreak of E. coli infections; focus on ground beef

Federal officials have opened an investigation into an outbreak of E. Coli O157:H7 infections suspected to be linked to ground beef.

Other than the fact there is an open investigation, no other published information is available from the USDA’s Food Safety and Inspection Service (FSIS). The FSIS has not indicated what producers or what brands of ground beef might be involved. The agency also has not revealed how many people have been infected or what states are involved.

The FSIS … Read the rest