Category Archives: food bourne outbreak

Food Safety News – USA- Publisher’s Platform: It’s time to deal with hepatitis A and food service workers

Food Safety News

The Advisory Committee on Immunization Practices (ACIP) provides advice and guidance to the Director of the CDC regarding use of vaccines and related agents for control of vaccine-preventable diseases in the civilian population of the United States. Recommendations made by the ACIP are reviewed by the CDC Director and, if adopted, are published as official CDC/HHS recommendations in the Morbidity and Mortality Weekly Report (MMWR).

Presently, approximately 5% of all hepatitis A outbreaks are linked to infected food-handlers.

Here is what the CDC continues to say about vaccinating food-handlers:

Why does CDC not recommend all food handlers be vaccinated if an infected food handler can spread disease during outbreaks?

Greece – Catered food linked to school outbreak in Greece – Clostridium perfringens

Food Safety News

A suspected Clostridium perfringens outbreak affected 30 people in Greece in 2021, according to a study.

In May 2021, several gastroenteritis cases were reported among students and staff of a high school on a Greek island. Daily hot lunches were delivered by a catering company and consumed in classrooms.

In late May, the Hellenic National Public Health Organization was informed by a regional unit of the Hellenic Food Authority (EFET) about a cluster of gastroenteritis cases among 12 to 18-year-old students and teachers. The school is in a small town on a remote north-eastern Aegean Greek island, which had limited capacity for specific laboratory testing.

Study Link

USA – More than 100 students home sick due to suspected Norovirus-related illnesses

ABC15

PHOENIX — More than 100 students at Hopi Elementary School in Arcadia stayed home due to illness this week, and norovirus could be the cause.

Norovirus, which is also called food poisoning, stomach flu, or stomach bug, is the leading cause of foodborne illness, according to the Centers for Disease Control and Prevention (CDC).

ABC15 learned an email was sent to parents at Hopi Elementary School, urging children experiencing nausea, vomiting, diarrhea, stomach pains, and low-grade fever to stay at home.

The email also noted, “Per the CDC the most common cause of these symptoms is the norovirus.”

New Zealand – Sick for days: Consumers report food poisoning after eating hummus – Salmonella

Stuff NZ

Hummus products subject to a recall due to salmonella contamination concerns could have been on shelves for weeks.

And while the Ministry for Primary Industries has not had any reports of illness, some consumers say they have been affected.

Have you been affected? Contact brianna.mcilraith@stuff.co.nz

Shaina Petersen said she became unwell on Monday and had eaten some of the affected hummus at the weekend.

She went to the doctor on Thursday and was tested but had not yet received the results. “The doctor said given my symptoms I’m a probable case. My symptoms have been flu-like with fatigue, chills, aches, headache, nausea and diarrhoea but with painful stomach cramping, loss of appetite and a curdling feeling.”

USA – Ruby Princess: More than 200 sickened on the Princess Cruises voyage

Outbreak News Today

Federal health officials are reporting that some 219 passengers and crew suffered with symptoms of  vomiting and diarrhea during a recent Princess Cruises’ Ruby Princess voyage (RU305P  from February 26–March 5, 2023).

To date, the etiology of the illness has not been discovered.

In response to the outbreak, Princess Cruises and the crew aboard the ship reported the following actions:

  • Increased cleaning and disinfection procedures according to the ship’s outbreak prevention and response plan.
  • Collected stool specimens from gastrointestinal illness cases to send to the CDC lab for pathogenic identification.

Vessel Sanitation Program (VSP) epidemiologists and environmental health officers will board the ship in Galveston, Texas, on March 5 to conduct a formal outbreak investigation.

Finland – Around 150 cases of food poisoning caused by oysters in Helsinki – Norovirus

Helsinki Times

Food Borne Illness - Norovirus -CDC Photo

Between February 8th and 26th, 2023, around 150 people have reported falling ill after eating oysters in restaurants across Helsinki. The illnesses are related to oysters imported from France and the Netherlands.

Reports of illnesses have been recorded from several different restaurants, prompting inspections and sample collections from affected venues. Importers of the oysters in question have also withdrawn their products from the market.

The examination of food samples is still ongoing, but some patient samples have already been completed. So far, seven individuals have tested positive for norovirus related to this outbreak.

Those who have eaten oysters are being encouraged to contact environmental services to provide information for the ongoing investigation.

USA – FDA Advises Restaurants, Retailers and Consumers to Avoid Recalled Wild Harvest Oysters from Harvest Area FL-3012, Cedar Key, Florida Potentially Contaminated with Salmonella

FDA

Audience

  • Restaurants and food retailers that have received shipments of wild harvest oysters from harvest area FL-3012, Cedar Key, Florida, harvested between December 16, 2022, and February 24, 2023.
  • Consumers who have recently purchased oysters from area FL-3012 sold in Alabama, Florida, and Georgia.

Product

  • Wild harvest oysters from FL-3012, Cedar Key, Florida, harvested between December 16, 2022, and February 24, 2023. The oysters were distributed to restaurants and retailers in Alabama, Florida, and Georgia It is possible that additional states received these oysters through further distribution.
  • Packaged oysters include harvest area information on the packaging.

Purpose

The FDA is advising consumers not to eat, and restaurants and food retailers not to sell, and to dispose of recalled wild harvest oysters from FL-3012, Cedar Key, Florida, harvested between December 16, 2022, and February 24, 2023, due to possible Salmonella contamination. These oysters were sold in Alabama, Florida, and Georgia. Consumers who purchased oysters after December 16, 2022, should check the packaging to see if they were wild harvest oysters from FL-3012, Cedar Key, Florida. Contaminated oysters can cause illness if eaten raw, particularly in people with compromised immune systems. Food contaminated with Salmonella may look, smell, and taste normal. Consumers of these products who are experiencing symptoms of salmonellosis should contact their healthcare provider, who should report their symptoms to their local Health Department.

Summary of Problem and Scope

The Florida Department of Health and the state health departments of Georgia and Alabama have detected a Salmonella outbreak associated with the consumption of raw oysters harvested from shellfish harvesting area FL-3012 in Cedar Key, Florida. To date, there have been 8 cases linked to this outbreak within Florida, Georgia, and Alabama. On February 24, 2023, the Florida Department of Agriculture and Consumer Services issued an emergency closure order for wild harvest oysters from harvest area FL-3012 and initiated a recallExternal Link Disclaimer of wild harvest oysters from harvest area FL-3012 in Cedar Key that were harvested from December 16, 2022, to February 24, 2023. On February 24, the State of Florida also notified the Interstate Shellfish Sanitation Conference of the closure and recall. Florida Department of Health posted an advisory bulletin on February 28. 2023.

FDA Actions

The FDA is issuing this alert advising consumers not to eat, and restaurants and food retailers not to sell, recalled wild harvest oysters from FL-3012, Cedar Key, Florida, harvested between December 16, and February 24, 2023, due to possible Salmonella contamination. The FDA will assist with and coordinate interstate notification efforts as necessary pending receipt of shellfish distribution information.

Symptoms of Salmonellosis

Most people infected with Salmonella will begin to develop symptoms 12 to 72 hours after infection. The illness, salmonellosis, usually lasts four to seven days and most people recover without treatment.

Most people with salmonellosis develop diarrhea, fever, and abdominal cramps. More severe cases of salmonellosis may include a high fever, aches, headaches, lethargy, a rash, blood in the urine or stool, and in some cases may become fatal. The U.S. Centers for Disease Control and Prevention estimated that approximately 450 persons in the United States die each year from acute salmonellosis.

Due to the range in severity of illness, people should consult their healthcare provider if they suspect that they have developed symptoms that resemble a Salmonella infection.

Recommendations for Restaurants and Retailers

Restaurants and retailers should not sell the potentially contaminated oysters. Restaurants and retailers should dispose of any potentially contaminated products by throwing them in the garbage or returning to their distributor for destruction.

Restaurants and retailers should also be aware that oysters and other filter-feeding bivalve molluscan shellfish may be a source of pathogens and should control the potential for cross-contamination of food processing equipment and the food processing environment. They should follow the steps below:

  • Wash hands with warm water and soap following the cleaning and sanitation process.
  • Retailers, restaurants, and other food service operators who have processed and packaged any potentially contaminated products need to be concerned about cross-contamination of cutting surfaces and utensils through contact with the potentially contaminated products.
  • Retailers that have sold bulk product should clean and sanitize the containers used to hold the product.
  • Regular frequent cleaning and sanitizing of food contact surfaces and utensils used in food preparation may help to minimize the likelihood of cross-contamination.

USA – FDA Core Outbreak Table – Update

FDA

What’s New

  • A new outbreak of hepatitis A virus infections (ref # 1143) linked to a not yet identified product has been added to the table. FDA has initiated traceback.
  • For the outbreak of Listeria monocytogenes (ref # 1123), FDA has initiated an onsite inspection, sample collection, and analysis. This investigation is ongoing and additional information will be provided as it become available.
  • The outbreak of Salmonella Typhimurium (ref # 1137) linked to alfalfa sprouts has ended and the FDA investigation is closed.

USA – Salmonella Outbreak Linked to Alfalfa Sprouts – Outbreak is Over

CDC

Front and back packaging of alfalfa sprouts in this outbreak

Fast Facts
  • Illnesses: 63
  • Hospitalizations: 10
  • Deaths: 0
  • States: 8
  • Recall: Yes
  • Investigation status: Closed
Outbreak Investigation Summary

Data showed that alfalfa sprouts made people in this outbreak sick.

  • Of the 50 people interviewed, 35 (70%) reported eating alfalfa sprouts.
  • Eight of the people who got sick in this outbreak confirmed they had purchased Sun Sprouts brand alfalfa sprouts from their local grocery store.

On December 29, 2022, SunSprout Enterprises recalled four lots of raw alfalfa sprouts.

USA – Florida – Salmonella Outbreak linked to Oysters

Food Poison Journal

The Florida Department of Health (DOH) and the state health departments of Georgia and Alabama have detected a Salmonella outbreak associated with the consumption of raw oysters harvested from shellfish harvesting area FL-3012 in Cedar Key, Florida. To date, there have been 8 cases linked to this outbreak within Florida, Georgia, and Alabama.

On February 24, 2023, the Florida Department of Agriculture and Consumer Services closed shellfish harvesting area FL-3012 for the harvest of wild oysters and initiated a recall of these wild oysters harvested from December 16, 2022, to February 24, 2023.