Glacier FarmMedia COVID-19 & the Farm

Dole under U.S. probe after deadly listeria outbreak

Los Angeles | Reuters — Dole Food Co. Inc. said on Friday the U.S. Department of Justice was investigating a deadly listeria monocytogenes outbreak linked to packaged salad products from its processing plant in Springfield, Ohio.

Dole, the world’s largest fruit and vegetable producer, said in a statement the agency recently contacted the company and “we will be… co-operating with the DOJ to answer questions and address any concerns.”

Listeria, a common bacterium that can be either harmless or pathogenic, can enter a processing facility via raw produce or other materials, and form colonies. Thirty-three people in the U.S. and Canada fell ill in the outbreak from May 2015 to February 2016. All were hospitalized and four died.

Dole said on Jan. 22 it had temporarily suspended operations at the Springfield plant. It also issued recalls on all salad products packaged at the facility.

The plant reopened on April 21.

Plant officials found evidence of listeria contamination there as early as July 2014, Food Safety News (FSN) reported on Friday.

A Food and Drug Administration (FDA) inspection report obtained by FSN and reviewed by Reuters on Friday showed that Dole’s tests of surfaces at the plant came back positive for listeria on nine separate occasions in 2014 and 2015.

Dole said in its statement that the report dealt with issues that had already been corrected.

The report, dated Feb. 5, said the plant’s third-party laboratory had notified Dole about positive Listeria test results from internal samples taken on Jan. 5 and 7. But it did not say whether testing was done to determine whether the bacteria posed a threat.

“If you have ongoing, persistent contamination, that can indicate that you have a sanitation problem,” Craig Hedberg, a professor of environmental health sciences at the University of Minnesota’s School of Public Health, said in a phone interview on Friday.

The FDA inspected the plant five times in January and February 2016. Product samples collected at various stages of salad processing on Jan. 16 tested positive for Listeria monocytogenes, a strain that can cause severe illness, the report said.

On Jan. 26, Dole told inspectors the company was aware that the Canadian Food Inspection Agency (CFIA) had found listeria monocytogenes in four salad product samples collected by the agency earlier that month, according to the report.

The samples found by FDA and CFIA were genetic matches to those taken from multiple individuals who fell ill during the outbreak.

Lisa Baertlein is a Reuters correspondent covering the restaurant and grocery sectors from Los Angeles.

Tagged , , , ,
COPA Medallion COPA finalist in 2012, 2014 and 2015.
©2021 AGCanada is a production of Glacier FarmMedia Limited Partnership. Any affiliated or third party content is the property of its respective owner and is used with permission.
Please refer to Copyright Page for details.
Click here to view our Website Terms of Use.