Black Friday Sale! 50% Off All Access

New E. Coli Outbreak Linked to Chipotle The burrito chain just can't catch a break.

By Phil Wahba

This story originally appeared on Fortune Magazine

Monica Dipres

Chipotle Mexican Grill just can't catch a break.

The U.S. Centers for Disease Control and Prevention (CDC) said on Monday it was looking into a new, more recent outbreak of a different strain of E.Coli linked to the burrito chain.

The news as Chipotle is still grappling with the sales and public relations fallout from an earlier outbreak of the bacteria in the autumn that affected 53 people who'd eaten at its restaurants in nine states. Sales have plummeted, dragging down the one-time Wall Street darling's shares with them. Last week, the company took out full-page ads in several major newspapers, including the Wall Street Journal, to apologize while founder and CEO Steve Ells took to the airwaves in a bid to contain the damage.

Though the CDC said it does not know whether the two outbreaks are related, Chipotle believes they are and said it is helping the CDC and the Food and Drug Administration with their investigation.

The CDC said it was looking at different, rare DNA fingerprint of Shiga toxin-producing E. coli O26 (STEC O26) linked to Chipotle Mexican Grill. The agency said that five people have been reported ill in Kansas, North Dakota and Oklahoma, with all five saying they ate at a Chipotle in the week before they took ill, with dates ranging from November 18 and November 26.

As for the initial outbreak, the CDC said there was one new case of illness reported.

"We have indicated before that we expected that we may see additional cases stemming from this," Chipotle spokesperson Chris Arnold, said in an email to Fortune.

Chipotle has finished a complete reassessment of its food safety program and is implementing changes as a result, Arnold said. Those efforts include high resolution testing of ingredients, end of shelf-life testing of ingredients, continuous improvement in the supply system based on testing data, and enhanced food safety training for all restaurant workers.

"With all of these programs in place, we are confident that we can achieve a level of food safety risk that is near zero," Arnold wrote.

Phil Wahba joined Reuters in 2008 and has covered the exchanges, equity capital markets (IPOs), corporate bankruptcies and now covers retailers such as department stores and booksellers

Want to be an Entrepreneur Leadership Network contributor? Apply now to join.

Living

These Are the 'Wealthiest and Safest' Places to Retire in the U.S. None of Them Are in Florida — and 2 States Swept the List.

More than 338,000 U.S. residents retired to a new home in 2023 — a 44% increase year over year.

Business News

DOGE Leaders Elon Musk and Vivek Ramaswamy Say Mandating In-Person Work Would Make 'a Wave' of Federal Employees Quit

The two published an op-ed outlining their goals for their new department, including workforce reductions.

Starting a Business

This Sommelier's 'Laughable' Idea Is Disrupting the $385 Billion Wine Industry

Kristin Olszewski, founder of Nomadica, is bringing premium wine to aluminum cans, and major retailers are taking note.

Business News

These Are the Highest Paying Jobs Available Without a College Degree, According to a New Report

The median salaries for these positions go up to $102,420 per year.

Business Ideas

63 Small Business Ideas to Start in 2024

We put together a list of the best, most profitable small business ideas for entrepreneurs to pursue in 2024.

Starting a Business

He Started a Business That Surpassed $100 Million in Under 3 Years: 'Consistent Revenue Right Out of the Gate'

Ryan Close, founder and CEO of Bartesian, had run a few small businesses on the side — but none of them excited him as much as the idea for a home cocktail machine.