Testing & Analysis

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I recall sitting in the office one day in the fall of 2018 when I received a call from a reporter who informed me that there had been a further outbreak of Escherichia coli O157:H7 linked to romaine lettuce. After an initial response of “oh, no,” the reporter asked why do we continue to have outbreaks linked to lettuce? 

Here we explore foodborne illness outbreak investigations related to coconuts, highlight the challenges experienced, and share the food safety lessons learned.

Whole-genome sequencing has changed how the identification of outbreaks and harborage organisms is performed.

Developing and implementing a comprehensive water-monitoring program is a fundamental and essential element of an effective food safety program.

Food safety testing volumes are increasing and focus on Listeria.

Whole-genome sequencing is a common tool for outbreak detection and investigation.

A Cannabis edibles panel identifies industry best practices and challenges as this growing market moves forward.

No trend has been reported as being more impactful than the increase in the amount of analytical testing being conducted—especially the increase in testing for microorganisms.

Food companies and regulators have become increasingly vigilant for environmental pathogens in manufacturing facilities, with problems triggering swab-a-thons and even recalls.

Discover how using a charged aerosol detector can help olive oil producers identify adulterated product.