Category Archives: Microbiological Risk Assessment

Research – A restatement of the natural science evidence base regarding the source, spread and control of Campylobacter species causing human disease

Royal Society Publishing

CDC Campy

Abstract

Food poisoning caused by Campylobacter (campylobacteriosis) is the most prevalent bacterial disease associated with the consumption of poultry, beef, lamb and pork meat and unpasteurized dairy products. A variety of livestock industry, food chain and public health interventions have been implemented or proposed to reduce disease prevalence, some of which entail costs for producers and retailers. This paper describes a project that set out to summarize the natural science evidence base relevant to campylobacteriosis control in as policy-neutral terms as possible. A series of evidence statements are listed and categorized according to the nature of the underlying information. The evidence summary forms the appendix to this paper and an annotated bibliography is provided in the electronic supplementary material.

Research – Occurrence and Multidrug Resistance of Campylobacter in Chicken Meat from Different Production Systems

MDPI

Campylobacter kswfoodworld

Campylobacter is the leading bacterial cause of diarrheal disease worldwide and poultry remains the primary vehicle of its transmission to humans. Due to the rapid increase in antibiotic resistance among Campylobacter strains, the World Health Organization (WHO) added Campylobacter fluoroquinolone resistance to the WHO list of antibiotic-resistant “priority pathogens”. This study aimed to investigate the occurrence and antibiotic resistance of Campylobacter spp. in meat samples from chickens reared in different production systems: (a) conventional, (b) free-range and (c) backyard farming. Campylobacter spp. was detected in all samples from conventionally reared and free-range broilers and in 72.7% of backyard chicken samples. Levels of contamination were on average 2.7 × 103 colony forming units (CFU)/g, 4.4 × 102 CFU/g and 4.2 × 104 CFU/g in conventionally reared, free-range and backyard chickens, respectively. Campylobacter jejuni and Campylobacter coli were the only species isolated. Distribution of these species does not seem to be affected by the production system. The overall prevalence of Campylobacter isolates exhibiting resistance to at least one antimicrobial was 98.4%. All the C. coli isolates showed resistance to ciprofloxacin and to nalidixic acid, and 79.5 and 97.4% to ampicillin and tetracycline, respectively. In total, 96.2% of C. jejuni isolates displayed a resistant phenotype to ciprofloxacin and to nalidixic acid, and 92.3% to ampicillin and tetracycline. Of the 130 Campylobacter isolates tested, 97.7% were classified as multidrug resistant (MDR).

USA -Fish and Fishery Products Hazards and Controls

FDA

This guidance represents the agency’s current thinking on the hazards associated with fish and fishery products and appropriate controls for those hazards. It does not create or confer any rights for or on any person and does not operate to bind FDA or the public. An alternative approach may be used if such approach satisfies the requirements of the applicable statute and regulations.

How to Report Seafood-Related Toxin and Scombrotoxin Fish Poisoning Illnesses

To help FDA effectively investigate, remove unsafe seafood products from the market, and develop new prevention strategies, the FDA relies on illness reporting from public health officials and healthcare providers.

U.S. Department of Health and Human Services
Food and Drug Administration
Center for Food Safety and Applied Nutrition
(240) 402-2300
SeafoodHACCP@fda.gov

This guidance is intended to assist processors of fish and fishery products in the development of their Hazard Analysis Critical Control Point (HACCP) plans. Processors of fish and fishery products will find information in this guidance that will help them identify hazards that are associated with their products, and help them formulate control strategies. The guidance will help consumers and the public generally to understand commercial seafood safety in terms of hazards and their controls. The guidance does not specifically address safe handling practices by consumers or by retail establishments, although many of the concepts contained in this guidance are applicable to both. This guidance is also intended to serve as a tool to be used by federal and state regulatory officials in the evaluation of HACCP plans for fish and fishery products.

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Introductory Video

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Seafood HACCP Video Series

The FDA has developed a Seafood HACCP Video Series, designed to help the seafood industry and federal and state regulators better understand specific concepts described in FDA’s Fish and Fishery Products Hazards and Controls Guidance. The series consists of 6 videos covering the following topics: Time-Temperature Indicators, Time and Temperature Controls during Unrefrigerated Processing, Secondary Processor Receiving and Storage Controls, Heat Process Validation, Primary Processor Scombrotoxin Controls – Overview and Testing at Receiving, and Primary Processor Scombrotoxin Controls – Harvest Vessel Records.


Download the Guidance

June 2022

This guidance represents the agency’s current thinking on the hazards associated with fish and fishery products and appropriate controls for those hazards. It does not create or confer any rights for or on any person and does not operate to bind FDA or the public. An alternative approach may be used if such approach satisfies the requirements of the applicable statute and regulations.

Note: This document was corrected on August 3, 2011. The Agency corrected a typographical error appearing in the April 2011 version of this document. The Agency corrected “15%” to “1.5%” so that the sentence in “Chapter 11: Aquaculture Drugs” now reads “Sodium sulfite Used in a 1.5% solution for 5 to 8 minutes to treat eggs in order to improve their hatchability.”

Errata: Corrections and Omissions (PDF – 67KB)

Denmark – Denmark hit by a trio of Listeria outbreaks with unknown sources; eight deaths reported

Food Safety News

AdobeStock_195439963

Officials in Denmark are investigating three separate Listeria monocytogenes outbreaks that have affected almost 30 people with eight deaths reported.

The Statens Serum Institut, Danish Veterinary and Food Administration (Fødevarestyrelsen) and DTU Food Institute are trying to find the sources of these outbreaks.

One had already been reported but the Statens Serum Institut has updated the number of people sick. This incident has affected nine people, all of them have been hospitalized and four have died. Five cases are men and four are women.

Patients range from 33 to 93 years old and all had an underlying disease or other immune system issue prior to infection that made them particularly vulnerable, such as meningitis or sepsis. Eight are from the Hovedstaden region of the country. Sample dates range from May 13 to June 6, 2022.

Whole genome sequencing found the strains were closely related and of the sequence type (ST) 37.

Speaking earlier in June, Nikolas Hove from Fødevarestyrelsen said it was rare to see so many Listeria infections in such a short period of time and officials were working to find out which foods were the cause of illness, so the outbreak could be stopped.

Fødevarestyrelsen has written to a number of large industry organizations calling for their members to sharpen in-house monitoring of Listeria. If they find the bacterium in the environment or products, they can have it typed for free at Fødevarestyrelsen’s laboratory.

USA – FDA Investigating Another Infant Death Potentially Related to Abbott Baby Formula

Food Safety Tech

On Wednesday, June 22, the FDA announced that it was investigating the death of an infant that occurred in January 2022 and is potentially related to Abbott baby formula. In a statement, the FDA said that it was notified of the death through a consumer complaint received on June 10, 2022. “The agency has initiated an investigation, given that the complaint referenced that the infant had consumed an Abbott product. However, the investigation of this most recent consumer complaint is in its preliminary stages and the agency will provide an update as it learns more,” the statement read.

The FDA has previously reported its review of complaints related to nine infant deaths. Two were found to be associated with the Abbott Nutrition Sturgis plant investigation. However, the FDA notes that, despite extensive investigation, the evidence does not rule in or rule out a definitive link between these infant deaths and the product produced at Abbott Nutrition’s Sturgis, Michigan-based plant.

USA – Several people sickened by bacterial outbreak in Sanders County – Campylobacter

KPAX

The source of a bacterial outbreak in Sanders County that caused several people to become ill has been confirmed.

State and county officials recently notified the Montana Department of Transportation (MDT) that the Kennedy Creek water box has been associated with a Campylobacter outbreak.

The Montana Department of Environmental Quality (DEQ) has labelled this untreated water as a health concern and advised MDT to close off public access to the water.

After Sanders County Public Health officials confirmed several cases of infection from Campylobacter bacteria, the water from the untreated creek was tested and the presence of this bacteria was confirmed, according to MDT.

Over 20 people have tested positive for the bacterial infection and have reported diarrhea, abdominal pain, nausea, and fever after drinking water from the location.

Research – A restatement of the natural science evidence base regarding the source, spread and control of Campylobacter species causing human disease

Royal Society Publishing

Abstract

Food poisoning caused by Campylobacter (campylobacteriosis) is the most prevalent bacterial disease associated with the consumption of poultry, beef, lamb and pork meat and unpasteurized dairy products. A variety of livestock industry, food chain and public health interventions have been implemented or proposed to reduce disease prevalence, some of which entail costs for producers and retailers. This paper describes a project that set out to summarize the natural science evidence base relevant to campylobacteriosis control in as policy-neutral terms as possible. A series of evidence statements are listed and categorized according to the nature of the underlying information. The evidence summary forms the appendix to this paper and an annotated bibliography is provided in the electronic supplementary material.

Research – June is peak time for Campylobacter food poisoning; chlorinated chicken will not help

Oxford Martin

Campylobacter kswfoodworld

Around 3,500 Brits are hospitalised every year with campylobacteriosis – food poisoning caused by Campylobacter contamination. It causes the greatest number of hospitalisations of any food-borne disease in the UK and is the number one cause of bacterial food poisoning. Yet, despite falling Campylobacter levels on chicken over the past five years, levels of illness have not changed. An expert review of the sources, spread and control of Campylobacter from the Oxford Martin School at the University of Oxford concludes today that further interventions are needed – but no one solution will provide perfect control.

Led by Professor Matthew Goddard from the University of Lincoln and published earlier this month in the Proceedings of the Royal Society B, the restatement clarifies the scientific evidence available from a variety of sources in order to better inform policy decisions and provide clarity on the broad scientific consensus. This is vital as the prevalence of antibiotic resistant Campylobacter is increasing in the UK and has been designated a ‘high priority’ pathogen by the WHO.

Key conclusions of the restatement include that there was no clear evidence that long-term use of chlorine rinses, as practised in the USA, lowered levels of the bacteria or food poisoning caused, and that a broader series of control measures had strong evidence for its overall effectiveness as a package.

The UK’s poultry industry has successfully reduced the quantity of retail chicken testing positive for Campylobacter from 73% in 2014 to 40% in 2018. However, cases of illness have not reduced over the same period. In addition to wider control measures, beef, lamb and pork need to be more widely understood to be carriers of the bacteria and potential causes of food poisoning.

USA – Daily Harvest Issues Voluntary Recall of French Lentil + Leek Crumbles Due to Potential Health Risk

FDA

Company Announcement Date:
FDA Publish Date:
Product Type:
Food & Beverages
Vegetable Protein Product
Foodborne Illness
Reason for Announcement:
Gastrointestinal illness and potential liver function issues
Company Name:
Daily Harvest
Brand Name:
Daily Harvest
Product Description:
French Lentil + Leek Crumbles

Company Announcement

June 23, 2022, Daily Harvest, Inc., New York, NY.  Daily Harvest has voluntarily recalled all French Lentil + Leek Crumbles due to consumer reports of gastrointestinal illness and potential liver function issues.

From April 28 to June 17, 2022, approximately 28,000 units of the recalled product were distributed to consumers in the continental United States through online sales and direct delivery, as well as through retail sales at the Daily Harvest store in Chicago, IL and a “pop-up” store in Los Angeles, CA. Samples were also provided to a small number of consumers. Daily Harvest directly notified by email those consumers who were shipped the affected product, and other consumers for whom the company had contact information, and consumers were issued a credit for the recalled product.

Consumers who may still have the recalled product in their freezers should immediately dispose of it.

French Lentil + Leek Crumbles is a frozen product packaged in a 12oz white pouch with the words “Daily Harvest” at the top, a large “CRUMBLES” immediately below the top and the words “French Lentil + Leek” in bold, as shown below. All lot codes of the French Lentil + Leek Crumbles are affected.  No other Daily Harvest products are affected or part of this recall.

To date, the company has received approximately 470 reports of illness or adverse reactions. Consumer safety is our highest priority, and we have taken immediate steps to stop production and distribution of the product and conduct a root cause investigation, which is ongoing.

This recall is being made in cooperation with the U.S. Food and Drug Administration.

Consumers who have questions or would like to report adverse reactions should contact Daily Harvest by email at crumbles-recall@daily-harvest.com or by visiting https://www.dailyharvest.com/content/french-lentil-leek-crumbles-advisory#External Link Disclaimer or by calling 1-888-302-0305 9am – 9pm Eastern Time, 7 days a week.


Company Contact Information

Consumers:
Daily Harvest
 1-888-302-0305
 crumbles-recall@daily-harvest.com

Product Photos

India – Two dozen students fall sick due to food poisoning

Daily Pioneer

In a shocking incident of negligence, about two dozen students of Kaushal Vikash Kendra, Mango fell victim to food poisoning at their hostel on Tuesday. The students fell sick after eating egg curry and ‘puri’ for breakfast this morning.

One of the victims said she fell sick after consuming egg curry and puri this morning. “ Though a section of girls have other versions but I must say all the girls fell sick after almost an hour of consuming breakfast only,” she said.

Significantly, none of the people from the Kaushal Vikash Kendra management was available for comment on the issue.

Another section of the students claimed that they fell sick due to eating food brought online during a birthday party on Monday night. “It was my friend’s birthday on Monday. We celebrated the occasion by throwing a party at the hostel. She had bought cake, fast food from Mango. In the morning, all those who enjoyed the party had started suffering from loose motion and vomiting. Then we were brought to the MGM medical college hospital by the management,” informed a student.

However, one of the five ailing students who were admitted to the medical college hospital’s emergency ward, could not say anything about five other girls from the same centre found undergoing treatment lying in the corridor of the emergency block.

Arun Kumar, superintendent, MGM Medical College Hospital said that in all two dozen girls were brought for the treatment at noon. “The girls were down due to food poisoning. Six of the girls were sent back after first-aid, but the rest of them were admitted for treatment,” said Kumar, adding that the condition of all the girls is stable.