Category Archives: Food Virus

USA – Another Hepatitis A recall linked to Strawberries

Food Poison Journal

We have been alerted by our supplier of Trader Joe’s Organic Tropical Fruit Blend (SKU# 51191) that product with BEST BY dates of 04/25/24, 05/12/24, 05/23/24, 05/30/24, and 06/07/24 may have the potential to be contaminated with Hepatitis A.

No illnesses have been reported to date, and all potentially affected product has been removed from sale and destroyed.

If you purchased any Organic Tropical Fruit Blend, please do not eat it. We urge you to discard the product.

USA – California Splendor, Inc. Recalls Kirkland Brand Bags of Frozen Organic Whole Strawberries Distributed by Costco in Los Angeles, Hawaii, and in Two San Diego Business Centers Because of Possible Health Risk – Hepatitis A

FDA

Kirkland Signature Frozen Organic Strawberries, back of bag label

California Splendor, Inc. of San Diego, California is recalling certain lots of 4-lb. bags of Kirkland Signature Frozen Organic Strawberries that were sold at Costco stores in Los Angeles, Hawaii and two San Diego business centers, due to an outbreak of Hepatitis A illnesses. Although, Hepatitis A has not been detected on this product, out of an abundance of caution, consumers should stop consuming the food and return it to their local Costco store for a refund.

Hepatitis A is a contagious liver disease that results from exposure to the Hepatitis A virus, including from food. It can range from a mild illness lasting a few weeks to a serious illness lasting several months. Illness generally occurs within 15 to 50 days of exposure and includes fatigue, abdominal pain, jaundice, abnormal liver tests, dark urine and pale stool. In rare cases, particularly consumers who have a pre-existing severe illness or are immune compromised, Hepatitis A infection can progress to liver failure.

Illness occurs within 15 to 50 days of exposure and includes fatigue, abdominal pain, jaundice, abnormal liver tests, dark urine and pale stool. Hepatitis A vaccination can prevent illness if given within two weeks of exposure to a contaminated food. Persons who may have consumed affected product should consult with their health care professional or local health department to determine if a vaccination is appropriate, and consumers with symptoms of Hepatitis A should contact their health care professionals or the local health department immediately.

The lots subject to this recall are as follows:

140962-08 142222-23 142792-54 142862-57 142912-59
142162-20 142202-21 142782-53 142852-56 142902-58
142212-22 142232-24 142842-55

The lot number can be identified on the back of the bag as shown below:

The company has ceased the production and distribution of the affected product as FDA and the company continue their investigation as to what caused the problem.

Consumers with questions may email the company at consumerinformation@calsplendor.com.


Company Contact Information

Consumers:
California Splendor, Inc.
 consumerinformation@calsplendor.com

RASFF Alert – Food born outbreak due to Norovirus in mussels

RASFF

Food born outbreak due to norovirus in mussels from Sweden in Norway

RASFF Alerts – Norovirus – Oysters

RASFF

Norovirus in oysters from France in Italy

RASFF

Norovirus in oysters ((Crassostrea gigas) in Sweden and Finland origin unknown

RASFF

Norovirus in oysters from France in Sweden

RASFF Alert – Foodborne outbreaks suspected to be caused by Norovirus in oysters.

RASFF

Foodborne outbreak suspected to be caused by norovirus in oysters from Netherlands in Sweden and Finland.

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?

Research- Development of an Extraction Method to Detect Hepatitis A Virus, Hepatitis E Virus, and Noroviruses in Fish Products

MDPI

Hepatitis E virus capsid structure. HEV infection causes viral hepatitis. Atomic-level structure.

Abstract

Viruses are a leading cause of foodborne disease worldwide. Hepatitis viruses (hepatitis A (HAV) and hepatitis E (HEV)) and human norovirus are recognized as the main viruses of public health concern in food hygiene. ISO 15216 approved procedures are not validated for detection of HAV and human norovirus in foodstuffs, such as fishes, leading to an inability to ensure the safety of these products. This study aimed to provide a rapid and sensitive method for detecting these targets in fish products. An existing method that includes proteinase K treatment was selected for further validation using artificially contaminated fish products, according to the recent international standard ISO 16140-4. Recovery efficiencies in pure RNA extracts of viruses ranged from 0.2% to 66.2% for HAV, 4.0% to 100.0% for HEV, 2.2% to 100.0% for norovirus GI, and 0.2% to 12.5% for norovirus GII. LOD50 values were between 144 and 8.4 × 104 genome copies/g for HAV and HEV, and 104 and 2.0 × 103 copies/g for norovirus GI and norovirus GII, respectively. LOD95 values were between 3.2 × 103 and 3.6 × 105 genome copies/g for HAV and HEV, and between 8.8 × 103 and 4.4 × 104 genome copies/g for norovirus GI and norovirus GII, respectively. The method developed here was successfully validated in various fish products and can be applied for routine diagnostic needs.

USA – New Hepatitis A outbreak discovered; other outbreak investigations continue

Food Safety News

Federal officials have identified a new outbreak of hepatitis A infections suspected to be from a food source.

The Food and Drug Administration reports that it has begun product traceback efforts, but the agency has not named the product or products being traced.

As of March 1 there have been nine patients identified. The FDA has not reported where the patients live or their ages.

Hepatitis A can be transmitted when food handlers have contaminated hands. This contamination usually comes from microscopic amounts of feces. Thorough hand washing is one of the best ways to prevent transmission of the disease. Food surfaces can become contaminated as well as foods and beverages.

RASFF Alert – Norovirus – French Oysters – Clams

RASFF

Norovirus in oysters from France in Finland

RASFF

Presence of norovirus genogroup ii in clam (Chamelea gallina) from Italy in Spain

Finland – People sick in Finland after eating oysters – Norovirus?

Food Safety News

Health officials in a city in Finland are investigating several cases of illness caused by contaminated oysters.

Food poisoning in Helsinki is suspected to be related to eating in different restaurants and at an event since the beginning of February. This past week, officials reported at least 20 people were affected but updates in local media suggest there are around 100 illnesses.

Investigators have tested food from restaurants and taken patient samples and have found norovirus. Some of those sick reported eating oysters.

A few restaurants have already been inspected after suspected epidemics and oyster importers have started to issue withdrawals and recall.

Food safety officials in Helsinki asked people who had eaten oysters and then fallen sick to contact them.

Norovirus is the most commonly identified cause of foodborne outbreaks in Finland. Between 2017 and 2021, oysters caused 11 norovirus outbreaks in which more than 110 people fell ill, according to the Finnish Institute for Health and Welfare (THL).

In October 2022, five people fell sick in the country after eating oysters from France contaminated with norovirus.