Category Archives: foodborne outbreak

Research – Multistate Outbreak of Hepatitis A Virus Infections Linked to Frozen Organic Strawberries

Posted on May 17, 2023 by | Leave a comment

CFI

Hepatitis A kswfoodworld

Hepatitis A is a very contagious liver infection caused by the hepatitis A virus (HAV), resulting in an inflammation of the liver.

The Centers for Disease Control and Prevention (CDC), state public health and regulatory officials such as the Washington State Department of Health (DOH), and the U.S. Food and Drug Administration are “investigating an outbreak of hepatitis A transmission linked to frozen organic strawberries imported from certain farms located in Baja California, Mexico, by a common supplier” (CDC, 2023).

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Posted in food bourne outbreak, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Food Virus, foodborne outbreak, foodbourne outbreak, Hepatitis A, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak, Virus

India – 31 fall ill after attending funeral service ; food poisoning suspected

Posted on May 17, 2023 by | Leave a comment

The Shillong Times

Nongpoh, May 12: Dozens of villagers from Nongladew village in Ri Bhoi district of Meghalaya fell ill after attending a funeral service in Mariampur under Goalpara District of Assam. As many as 41 villagers had attended the funeral rituals of their relative on May 9. However, on Wednesday night (May 10), 31 of them returned home and fell ill, prompting immediate action from health officials.

The villagers had consumed fish, potato, and dal during the funeral service, and many of them complained of illness when they returned home. While the exact cause of the illness is not known, the villagers suspect the fish, which they believe was poisoned, to be the reason for their condition

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Posted in Decontamination Microbial, Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Food Poisoning, Foodborne Illness, foodborne outbreak, foodbourne outbreak, Illness, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak, Poisoning

USA – RiverStone: 80 St. Vincent employees sickened by foodborne illness in Billings

Posted on May 17, 2023 by | Leave a comment

KTVQ

RiverStone Health is investigating a large foodborne illness case with 80 people showing symptoms Friday.

RiverStone can’t confirm the source of the outbreak but says the possibly contaminated food was delivered to various St. Vincent Health Care facilities on Wednesday as part of National Nurses Day celebrations.

“A gastrointestinal illness has impacted a number of our caregivers. At this time, we believe that the illness is from an external source. We are partnering with RiverStone Health for the outbreak investigation,” St. Vincent leaders said in a statement.

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Posted in food bourne outbreak, Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Testing, Foodborne Illness, foodborne outbreak, foodbourne outbreak, Illness, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak

USA – Possible Foodborne Illness Kills Two People in Montana – Lawsuit Filed on Behalf of Donna Ventura

Posted on May 17, 2023 by | Leave a comment

Food Poisoning News

On April 30th, a 64 year old woman, Donna Ventura, died of a suspected foodborne illness. The county police officer reports that she was a regular at Dave’s Sushi restaurant. One week before, a 74 year old man named William Lewis also died of a foodborne illness. He was also a patron of Dave’s Sushi. The cause of death is currently under investigation, though morel mushrooms are suspected. While the two deaths have not been “directly” linked to the sushi restaurant, yet, at least three dozen other patrons of Dave’s Sushi have reported illnesses. The autopsy results will be available in 4-6 weeks, and toxicology results will be available in 2-6 months.

The restaurant has been closed for more than 2 weeks after receiving multiple complaints from more than 30 consumers falling ill after eating Dave’s Sushi. The FDA has focused its attention on morel mushrooms, sourced from China, as the source of the illnesses. Although it is not yet confirmed that these mushrooms were what caused the outbreak, this was an off-menu addition and only those who consumed the tainted product became ill – usually within 30 to 270 minutes post-consumption.

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Posted in Death, food bourne outbreak, food death, Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Testing, Food Poisoning Death, Foodborne Illness, Foodborne Illness Death, foodborne outbreak, foodbourne outbreak, Illness, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak

Research – Norway records rise in outbreaks in 2022

Posted on May 11, 2023 by | Leave a comment

Food Safety News

The number of outbreaks and people sick in them in 2022 went up from the year before, based on new data from Norway.

A total of 34 foodborne outbreaks were reported in 2022, which is up from 23 and 25 outbreaks in 2020 and 2021 but lower than the 46 outbreaks in 2019.

Overall, 628 people were sick this past year with the largest incident affecting 100 people, according to a report published by the Norwegian Institute of Public Health (FHI). In the 25 outbreaks in 2021, 327 patients were recorded.

Eight norovirus outbreaks sickened 135 people in 2022. Five outbreaks with 148 cases were caused by Salmonella. Cryptosporidium and Yersinia were behind three each with 14 and 51 patients, respectively.

Ten people were sick in two Listeria outbreaks. One Campylobacter outbreak had six patients and one E. coli event affected seven people. The agent was unknown for 11 outbreaks with 257 cases.

Most foodborne outbreaks were reported in connection with restaurants, cafes and other catering establishments.

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Posted in Cryptosporidiosis, Cryptosporidium, E.coli, food bourne outbreak, foodborne outbreak, foodbourne outbreak, Listeria, Listeria monocytogenes, Norovirus, outbreak, Salmonella, Yersinia

USA- FDA -Investigations of Foodborne Illness Outbreaks Update

Posted on May 11, 2023 by | Leave a comment

FDA

What’s New

  • For the outbreak linked to morel mushrooms (ref #1152), the case count has increased from 30 cases to 41 cases.
  • For the outbreak of hepatitis A virus (ref #1143), cases have increased from 8 to 9. This change has been made on the advisory for this outbreak.
Date
Posted		 Ref Pathogen
or
Cause of
Illness		 Product(s)
Linked to
Illnesses
(if any)		 Total
Case
Count
Status
4/26/2023 1152 Not Yet Identified Morel Mushroom
(suspect)		 41 Active
3/29/2023 1141 Salmonella Infantis Raw Flour See
Outbreak
Advisory		 Active
3/1/2023 1143 Hepatitis A Virus Frozen Organic
Strawberries		 See
Outbreak
Advisory		 Active
2/15/2023 1123 Listeria
monocytogenes		 Not Yet
Identified		 See
CDC
Investigation
Notice		 Active

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Posted in FDA, food bourne outbreak, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Testing, foodborne outbreak, foodbourne outbreak, Hepatitis A, Listeria, Listeria monocytogenes, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak, Salmonella

Australia – Hepatitis A cases linked to café in Australian state

Posted on May 9, 2023 by | Leave a comment

Food Safety News

Officials in Australia have issued a health alert after two hepatitis A cases were recently linked to a café.

The Department of Health in the state of Victoria said there was a risk of further locally acquired cases being reported in the coming weeks. No information was provided about the patients or if illness was caused by a contaminated food or food handler.

People who had food from Creatures of Habit café in the city of Springvale in Melbourne were advised to be aware of the symptoms of hepatitis A infection.

The café is located in the Springvale Homemaker Centre. A clean-up of the restaurant has been undertaken and there is no longer a risk to the public, according to officials. There are no other venues at the center implicated.

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Posted in food bourne outbreak, Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Testing, Food Virus, Foodborne Illness, foodborne outbreak, foodbourne outbreak, Hepatitis A, Illness, microbial contamination, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak, Virus

USA – Outbreak Investigation of Hepatitis A Virus Infections: Frozen Strawberries (February 2023)

Posted on May 9, 2023 by | Leave a comment

FDA

Product

California Splendor Recall: Kirkland Signature 4-lb. bag Frozen Organic Whole Strawberries in certain states with specific lot codes.

Scenic Fruit Recall: frozen organic strawberries with the following brand names and Best By Dates distributed to specific states:

  • Simply Nature, Organic Strawberries, Best By 06/14/2024
  • Vital Choice, Organic Strawberries, BEST BY 05/20/2024
  • Kirkland Signature, Organic Strawberries, Best If Used By 10/08/2024
  • Made With, Organic Strawberries, Best Before 11/20/2024
  • PCC Community Markets, Organic Strawberries, Best By 29/10/2024
  • Trader Joe’s, Organic Tropical Fruit Blend with the following Best By dates: 04/25/24; 05/12/24; 05/23/24; 05/30/24; 06/07/24

Stores Affected

California Splendor supplied recalled product to Costco stores in Los Angeles and Hawaii, and to two San Diego business centers. Scenic Fruit supplied recalled product to Costco, Aldi, KeHE, Vital Choice Seafood, and PCC Community Markets in specific states, and to Trader Joe’s nationwide.

On March 17, 2023, the retailer, Meijer, also issued press to voluntarily recall Made-WithExternal Link Disclaimer brand frozen organic strawberries from certain market store locations.

This is not an exhaustive list of products or stores. FDA is continuing to work with the firms to identify potential additional product information.

Symptoms of Hepatitis A

Illness usually occurs within 15 to 50 days after eating or drinking contaminated food or water. Symptoms of hepatitis A virus infection include fatigue, nausea, vomiting, abdominal pain, jaundice, dark urine, and pale stool. In some instances, particularly in children under the age of six, hepatitis A infection may be asymptomatic.

Status

Ongoing

Recommendation

  • Consumers, restaurants, and retailers should not sell, serve, or eat recalled frozen strawberries. These recalled products should be returned or thrown away.
  • If consumers purchased the recalled frozen organic strawberries and ate those berries in the last two weeks, and have not been vaccinated against hepatitis A, they should immediately consult with their healthcare professional to determine whether post exposure prophylaxis (PEP) is needed. PEP is recommended for unvaccinated people who have been exposed to hepatitis A virus in the last two weeks because vaccination can prevent a hepatitis A virus infection if given within 14 days of exposure. Those with evidence of previous hepatitis A vaccination or previous hepatitis A virus infection do not require PEP.
  • Contact your healthcare provider if you think you may have symptoms of a hepatitis A virus infection after eating these frozen organic strawberries, or if you believe that you have eaten these strawberries in the last two weeks.

Current Update

May 8, 2023

As of May 5, 2023, a total of 9 outbreak-associated cases of hepatitis A have been reported from 3 states. Based on epidemiological data collected by CDC, 9/9 (100%) people who provided information about what they ate before becoming ill reported eating frozen organic strawberries.

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Posted in food bourne outbreak, Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Food Virus, Foodborne Illness, foodborne outbreak, foodbourne outbreak, Hepatitis A, Illness, microbial contamination, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak, Virus

Research – Demystifying Cronobacter and Actions FDA is Taking to Keep the Food Supply Safe

Posted on May 8, 2023 by | Leave a comment

FDA

Last year, following the February Abbott recall and subsequent shortage of infant formula, many households across the U.S. heard about a pathogen (bacterium) for the first time called Cronobacter sakazakii. This pathogen isn’t new to the food industry but is not well-known among the general public, so I thought I would catch up with you on some basics about Cronobacter.

What We Know about Cronobacter

Cronobacter is found naturally in the environment – for example, in our yards, kitchens, and living rooms. It can live on surfaces like kitchen counters, sinks, or also on food facility manufacturing equipment. While Cronobacter is harmless for most people, it can cause life threatening infections in infants, particularly those who are younger than two months old, premature, immunocompromised, or of low birth weight.

Evidence has pointed to Cronobacter contamination occurring both in the food facility manufacturing environment and in the home, as demonstrated in the CDC’s recent Morbidity and Mortality Weekly Report (MMWR). Because this pathogen is so ubiquitous in the environment, public health officials stress the importance of safe preparation and storage of powdered infant formula to avoid contamination at home, and the FDA sets certain requirements to help control for it in the manufacturing environment. As part of our work here at the agency to continue to enhance safety in the infant formula manufacturing environment, the FDA recently sent a letter to industry with recommendations for improvements that can be made industry wide.

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Posted in Cronobacter sakazakii, Decontamination Microbial, food bourne outbreak, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, foodborne outbreak, foodbourne outbreak, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak

Research – Foodborne Outbreak of Extended Spectrum Beta-lactamase Producing Shigella sonnei Associated with Contaminated Spring Onions in the United Kingdom

Posted on May 7, 2023 by | Leave a comment

Science Direct

Shigella - kswfoodworld

Image CDC

Abstract

Globalization of the food supply chain has created conditions favorable for emergence and spread of multidrug-resistant (MDR) foodborne pathogens. In November 2021, the UK Health Security Agency detected an outbreak of 17 cases infected with the same strain of MDR extended spectrum beta-lactamase (ESBL)-producing Shigella sonnei. Phylogenetic analysis of whole-genome sequencing data revealed the outbreak was closely related to strains of S. sonnei isolated from travelers returning to the UK from Egypt. None of the outbreak cases reported travel and all 17 cases reported eating food from a restaurant/food outlet in the week prior to symptom onset, of which 11/17 (64.7%) ate at branches of the same national restaurant franchise. All 17 cases were adults and 14/17 (82.4%) were female. Ingredient-level analyses of the meals consumed by the cases identified spring onions as the common ingredient. Food chain investigations revealed that the spring onions served at the implicated restaurants could be traced back to a single Egyptian producer. The foodborne transmission of ESBL-producing bacteria is an emerging global health concern, and concerted action from all stakeholders is required to ensure an effective response to mitigate the risks to public health.

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Posted in Decontamination Microbial, ESBL, Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Foodborne Illness, foodborne outbreak, foodbourne outbreak, Illness, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak, Shigella, Shigella Sonnei