This guideline provides information on steps that retailers can take to prevent certain ready-to-eat (RTE) foods that are prepared or sliced in retail delicatessens (delis) and consumed in the home, such as deli meats and deli salads, from becoming contaminated with Lm. This guideline relates to FSIS regulations in 9 CFR parts 303, 327, 381, 416, and 430.
Posted in Decontamination Microbial, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Listeria, Listeria monocytogenes, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk
Brucellosis is caused by bacteria of the genus Brucella. It is transmitted to humans by direct contact with infected animals or ingestion of contaminated food or inhalation of bacterial aerosols.
| Reason for alert | Paralytic Shellfish Poisoning (PSP) |
| Date warning issued | 31 May 2023 |
| Affected area | Port Underwood |
| Shellfish affected | Mussels, oysters, tuatua, pipi, toheroa, cockles, scallops, catseyes, kina (sea urchin) and all other bivalve shellfish.
Note, cooking shellfish does not remove the toxin. Pāua, crab and crayfish may still be eaten if the gut has been completely removed prior to cooking, as toxins accumulate in the gut. If the gut is not removed its contents could contaminate the meat during the cooking process. |
| Symptoms | Symptoms typically appear between 10 minutes and 3 hours after ingestion and may include:
|
| Other information | Paralytic shellfish toxins have been detected in mussels throughout Port Underwood at levels well over the safe limit of 0.8mg/kg set by New Zealand Food Safety. Ongoing testing will continue and any changes will be communicated accordingly. |
Posted in Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Testing, Lipophilic Marine Biotoxin, Marine Biotoxin, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, paralytic shellfish poisoning, PSP, Shellfish, shellfish toxin
As many as 52 students of Kittur Rani Chennamma Residential School in Kodla, Sedum taluk, and about 25 students residing in Backward Classes Pre-Metric Hostel for Boys at Harukoppa, Bailhongal taluk, took ill after consuming food.
Posted in Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Food Poisoning, Foodborne Illness, Illness, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, Poisoning
In 1998, the FDA National Retail Food Team initiated a three-phase, 10-year study to measure the occurrence of practices and behaviors commonly identified by the Centers for Disease Control and Prevention as contributing factors in foodborne illness outbreaks.
In 2013, the FDA National Retail Food Team initiated a new, 10-year study to measure the occurrence of practices and behaviors commonly identified by the Centers for Disease Control and Prevention as contributing factors in foodborne illness outbreaks. Initial data collections began in 2013 for select restaurant facility types, followed by data collection for select institutional foodservice facility types in 2014 and select retail food store facility types in 2015. The results of the initial data collection for each of the facility types will serve as the baseline measurement from which trends will be analyzed. Two additional data collection periods for each of the facility types are planned at 3-year intervals after the initial data collection for the purposes of analyzing trends.
12.7% of the 838 passengers aboard the Viking Neptune cruise ship are experiencing abdominal cramps, vomiting and diarrhea, according to the Centers for Disease Control and Prevention (CDC). Nearly 2% of the crew are also experiencing these symptoms of gastrointestinal illness (GI). Cruise lines are required to report GI cases to the CDC whenever 3% or more of the passengers experience symptoms.
Posted in cruise ship, food bourne outbreak, Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Foodborne Illness, foodborne outbreak, foodbourne outbreak, gastroenteritis, Gastrointestinal Infection, Illness, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak
The Centers for Disease Control and Prevention is reporting a multi-state outbreak of infections from the Cyclospora parasite that has sickened almost 100 people.
As of the agency’s most recent outbreak update, 97 people from 14 states have been confirmed infected by the microscopic parasite. Sixteen people have required hospitalization because their symptoms were so severe. Public health officials have not reported any deaths.
The total number of sick people has not yet been reported to the CDC because of the time it takes for testing and confirmation testing. Some individual case counts reported so far this year by state authorities include Colorado with 62 patients who ate at a single restaurant. Outbreak investigations are also underway in 15 other states.
Prior to the current update, the CDC first reported on the outbreak on May 25. The first date of onset of the infections was April 1. No specific food items have been identified as the source of the parasite.
Posted in Cyclospora, Cyclosporiasis, food bourne outbreak, 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, Parasite
A Missouri man died after contracting a flesh-eating bacteria from eating raw oysters from a seafood stand, U.S. health officials said.
The 54-year-old man, whom authorities have not publicly identified, became infected after he ate oysters bought from The Fruit Stand & Seafood in Manchester, Mo., the St. Louis County Public Health Department said last week.
He died after being infected with the bacteria Vibrio vulnificus, which is contracted by consuming raw or undercooked oysters and other shellfish.
Posted in Death, food death, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Foodborne Illness Death, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, Vibrio, Vibrio vulnificans, Vibrio vulnificus
The U.S. Food and Drug Administration has released the results of a recent sampling assignment that focused on refrigerated ready-to-eat (RTE) dips and spreads. Conducted from March 2021 to Jan. 2022, this assignment aimed to assess the presence of Salmonella and Listeria monocytogenes in these food products.
Refrigerated dips and spreads encompass a broad range of food products, including hummus, tahini, pimento cheese and yogurt-based items. Dips involve submerging a piece of food, such as a chip or vegetable, into a thinner consistency mixture, like salsa. On the other hand, spreads are typically applied with a knife onto other foods, like bread or crackers.
RTE foods can become contaminated through environmental pathogens or contaminated ingredients, making dips and spreads susceptible to bacterial growth if present. As people typically consume these products without a “kill step” like cooking, the presence of Listeria monocytogenes or Salmonella poses a significant public health risk, according to the FDA.
The presence of Listeria monocytogenes or Salmonella in dips and spreads poses significant risks to public health, leading to multiple recalls in recent years. Between 2017 and 2020, there were five hummus product recalls and six multi-commodity dip recalls because of contamination by these pathogens.
Norwegian officials are investigating an E. coli outbreak that has affected half a dozen people.
The Norwegian Institute of Public Health (FHI) said six people, living in different parts of the country, are sick. E. coli O157:H7 with the same genetic profile has been detected in all patients.
Two people fell ill in October and November 2022, while the remaining four became sick in February, March and May this year. No-one has developed serious illness. They are between the ages of 14 and 49, and five are men.
Two patients live in Rogaland, while Viken, Trøndelag, Vestland, and Oslo all have one case each.
Meanwhile, several children have fallen ill with E. coli infections in a state of Austria beginning in late May.
In recent weeks, 11 children and young people, mostly from three childcare facilities in the Frastanz area, have contracted infections caused by Shiga toxin-producing E. coli (STEC). The serotype was not mentioned by officials.
At least two children developed HUS and another four were hospitalized, said officials in the province of Vorarlberg.
Posted in E.coli O157, E.coli O157:H7, food bourne outbreak, 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, STEC, STEC E.coli
FoodWorld 