Category Archives: Microbiological Risk Assessment

USA – Don’t Let the End Zone Become the Danger Zone: Your Guide to Hosting a Penalty-Free Super Bowl Party

USDA

Football field, end goal. Word overlay: Penalty-free Super Bowl Party – Food Safety: How-to

It’s time for the big game, which also means it’s time to host your friends for your annual Super Bowl party! And where there’s a Super Bowl viewing party, there’s also plenty of food. By following these food safety rules from our game-winning playbook, you’ll provide the best defense to avoid letting your teammates get sacked by foodborne illness this Super Bowl. You may also get voted as MVP for best Super Bowl party host!

Clean: Lead a Good Warm-Up

  • Begin your party food prep by washing hands with warm, soapy water for at least 20 seconds.
  • Wash and sanitize dishware and utensils before using them to prepare, warm, cook or serve any foods.

Separate: Keep Up the Defense

  • Don’t allow a pass interference to contaminate your ready-to-eat foods.
    • Keep all raw meat and poultry away from ready to eat foods while preparing and mixing items.
    • Use clean and different utensils for each dish, and avoid using your own personal utensil to serve yourself foods from the buffet.

Cook: Avoid a False Start

Use a food thermometer to ensure that all meats, poultry and other cooked food items have been cooked to a safe internal temperature before serving. Any previously cooked foods being reheated must be reheated to a safe internal temperature of 165°F, or steaming hot before serving. Making sure food items are properly heated and cooked will kill bacteria that may try to tackle your guests. Here are the recommended internal temperatures for some Super Bowl party favorites:

  • Chicken wings = 165°F
  • Burgers and sliders = 160°F
  • Chili and other reheated foods = 165°F

Chill: Watch the Clock

Once kickoff happens, partygoers and hosts are focused on the game (or patiently waiting until the halftime show); however, don’t let the play clock expire on those party foods, and consider putting foods out in batches to ensure they aren’t staying out longer than the two-hour time limit.

Before halftime, take a TIMEOUT. Check your food with a food thermometer to make sure hot foods are still hot and cold foods are still cold. Ensure that you’re keeping crockpots with your buffalo chicken dip or spinach and artichoke dip on the “warm” or “low” setting, always use a cold source (such as a bowl of ice), below cold foods and check throughout the party to make sure dips and cheeses are still cold.

Stop the Clock

After foods have been sitting at room temperature for 2 hours, either place foods in the refrigerator, change the cold sources or throw out foods you know have been sitting since pre-game coverage.

  • Bacteria love temperatures between 40°F and 140°F, and will grow rapidly if they are in this temperature environment for more than 2 hours. Read more about the Danger Zone.

Scoring the Game-Winning Touchdown

The game is over, but that doesn’t mean you have to lose your food or your health! By following these tips at your Super Bowl party or gathering, you may be celebrating more than just a team victory. Overall, remember to keep an eye on party foods and their temperatures, even when you’re celebrating touchdowns.

Need more food safety information? Call the USDA Meat and Poultry Hotline at (1-888-674-6854) Monday through Friday, from 10 a.m. to 6 p.m. ET, or email or chat at askkaren.gov.

Spain – Stop undercooked tortillas, over 100 poisoned by Salmonella

Breaking Latest News

Poisoned by tortillas cooked the traditional way, so with the egg still half raw and oozing from the pan. This is the fate of over 100 people after eating the typical Iberian dish at Casa Dani, a Madrid institution specializing in the famous egg and potato omelettes. There were 13 people who even needed hospitalization, while one of the symbolic places of the Spanish capital has decided to close its doors until the end of the health inspections. The tortilla, together with the calamari bocadillos (sandwiches) and the cod croquettes, represent one of the typical dishes to be enjoyed on the street or in the crowded clubs in the centre.

Quebec -Notice not to consume various nuggets of smoked salmon sold by Marché Durand-Gaudet in Baie-Comeau, and warning concerning the lack of information necessary for the safe consumption of smoked trout and smoked salmon sold

Quebec

QUEBEC CITY , Feb. 8 28, 2023 /CNW Telbec/ – The Ministry of Agriculture, Fisheries and Food (MAPAQ), in collaboration with Marché Durand-Gaudet (IGA Extra), located at 1500, rue de Bretagne, in Baie- Comeau , warns the population not to consume the products indicated in the table below, because their safety is no longer guaranteed. Indeed, the company did not respect the preservation requirements of the manufacturer.

Product name

Brand

Format

Affected lot

“Nuggets of smoked salmon ”

Gosselin Smokehouses

140g

Units sold until February 8, 2023

“Nuggets of smoked salmon with steak spices”

Gosselin Smokehouses

140g

Units sold until February 8, 2023

“ Maple Smoked Salmon Nuggets ”

Gosselin Smokehouses

140g

Units sold until February 8, 2023

In addition, the MAPAQ, in collaboration with the same company, warns the population not to consume the products indicated in the table below beyond 14 days following the packaging date indicated on the retailer’s label.

Product name

Brand

Format

Affected lot

” Smoked and Sliced ​​Rainbow Trout 

grizzly

120g

Units sold until February 8, 2023

“ Smoked and Sliced ​​Coho Salmon ”

grizzly

120g

Units sold until February 8, 2023

The products that are the subject of this warning were offered for sale until February 8, 2023 inclusive, only at the establishment designated above. They were presented in the manufacturer’s packaging and sold chilled.

The operator is voluntarily recalling the products in question. It has agreed with MAPAQ to issue this warning as a precautionary measure. Additionally, people who have any of the salmon nugget products in their possession are advised not to consume it. They must return it to the establishment where they bought it or throw it away.

In addition, individuals who have smoked sliced ​​rainbow trout or smoked sliced ​​coho salmon in their possession are advised not to consume the product if it has been packaged for more than 14 days. They must return it to the establishment where they bought it or throw it away.

Even if the affected products show no signs of tampering or suspicious odors, their consumption may represent a health risk. In fact, when smoked fish is sold refrigerated, mandatory preventive measuresThis link will open in a new window. must be taken with regard to the type of packaging and the shelf life.

It should be noted that no case of illness associated with the consumption of these foods has been reported to MAPAQ to date.

Quebec – Notice not to consume pastry and bakery products as well as cooked meals prepared and sold by Boulangerie Mr. Pinchot – Food Safety

Quebec

QUEBEC CITY , Feb. 9 28, 2023 /CNW Telbec/ – The Ministry of Agriculture, Fisheries and Food (MAPAQ), in collaboration with the Food Inspection Division of the City of Montreal and the company Boulangerie Mr. Pinchot, located at 4354, rue De Brébeuf, in Montreal, advises the public not to consume pastry and bakery products as well as cooked meals prepared and sold by the latter, because they have not been prepared and packaged in such a way as to ensure their safety.

The products that are the subject of this warning were offered for sale until February 8, 2023, and this, only at the establishment designated above. They were sold packaged or presented in a counter with service and packaged by the attendant at the request of customers.

The operator is voluntarily recalling the products in question. It has agreed with MAPAQ and the Food Inspection Division of the City of Montreal to distribute this warning as a precautionary measure. Also, people who have any of these products in their possession are advised not to consume it. They must return it to the establishment where they bought it or throw it away. Even if the affected products show no signs of tampering or suspicious odors, their consumption may represent a health risk.

No case of illness associated with the consumption of these foods has been reported to MAPAQ to date.

France – Countrywide multi-serotype outbreak of Salmonella Bovismorbificans ST142 and monophasic Salmonella Typhimurium ST34 associated with dried pork sausages in France, September 2020* to January 2021

Sante Publique

The French National Reference Centre for Escherichia coli, Shigella and Salmonella (FNRC-ESS) detected two human clusters of 33 cases (median age: 10years; 17 females) infected by Salmonella enterica serotype Bovismorbificans, ST142, HC5_243255 (EnteroBase HierCC cgMLST scheme) in September-November 2020 and of 11 cases (median age: 11years; seven males) infected by S.enterica serotype 4,12:i:-, ST34, HC5_198125 in October-December 2020.

Epidemiological investigations conducted by Santé publique France linked these outbreaks to the consumption of dried pork sausages from the same manufacturer. S.Bovismorbificans and S.?4,12:i:- were isolated by the National Reference Laboratory from different food samples, but both strains were identified in a single food sample only by qPCR.

Three recalls and withdrawals of dried pork products were issued by the French general directorate of food of the French ministry for agriculture and food in November 2020, affecting eight supermarket chains. A notification on the European Rapid Alert System for Food and Feed and a European urgent enquiry on the Epidemic Intelligence Information System for Food and Waterborne Diseases and Zoonoses (EPIS-FWD) were launched. No cases were reported outside France. Outbreaks caused by multiple serotypes of Salmonella may go undetected by protocols in standard procedures in microbiology laboratories.

RASFF Alerts – Animal Feed – Salmonella – Fishmeal – Pigs Ear Dog Chews – Soya Cake – Permeate Powder – Post Extraction Sunflower Meal – Poultry Feed

RASFF

Salmonella in fishmeal from Germany in Belgium

RASFF

Salmonella in pig’s ears for dog chew in Sweden and Norway

RASFF

Salmonella in organic soya cake from Denmark in Sweden

RASFF

Salmonella in Permeate powder from the Netherlands in Belgium

RASFF

Salmonella in post-extraction sunflower meal from Ukraine in Poland

RASFF

Salmonella Typhimurium in feed for poultry from Belgium in France and Guinea

Canada – CFIA suspends the Safe Food for Canadians licence of Le Fromage au Village Inc – Listeria

CFIA

The Canadian Food Inspection Agency (CFIA) suspended the Safe Food for Canadians (SFC) licence #9DM4P9DP of Le Fromage au Village Inc., located in Lorrainville, Quebec, on January 20, 2023.

While the suspension is in effect, the licence holder may not conduct any activity for which SFC licence #9DM4P9DP was issued.

The CFIA suspended the license on grounds that a risk of injury to human health may result if the licence holder continues to conduct an activity identified in the licence, notably because of the absence of adequate corrective measures to prevent the risk of Listeria monocytogenes contamination.

There are food recalls associated to this suspension and there have been reported illnesses that may be associated with the consumption of these products. The Agency is continuing its food safety investigation, which may result in the recall of additional products.

Licence holders are responsible for ensuring that they comply with Canada’s food laws. The CFIA is responsible for enforcing those laws.

The licence suspension will be lifted if the CFIA determines that corrective measures have been taken by the licence holder. If corrective action is not taken within 90 days after suspension, the CFIA may cancel the licence. The CFIA may also cancel the licence on other grounds set out in section 39 of the Safe Food for Canadians Regulations. Cancellation may occur after the licence holder has been notified of the grounds for cancellation and provided with an opportunity to be heard.

Safe Food for Canadians licences can be suspended:

  • for failure to comply with the Safe Food for Canadians Act, the Food and Drugs Act and their related regulations;
  • for default of payment of any fee related to the licence; and
  • if risk of injury to human health may result from continuing to conduct the licensed activity.

The CFIA publishes licence suspensions and cancellations on its website.

USA – FDA Core Investigation Table Updates

FDA

Date
Posted
Reference
#
Pathogen
or
Cause of
Illness
Product(s)
Linked to
Illnesses

(if any)
Total
Case
Count
Investigation
Status
12/28/2022 1137 Salmonella
Typhimurium
Alfalfa Sprouts See
Outbreak
Advisory
Active
11/9/2022 1127 Listeria
monocytogenes
Enoki
Mushrooms
See
Outbreak
Advisory
Active

Research – Exploring Possible Ways to Enhance the Potential and Use of Natural Products through Nanotechnology in the Battle against Biofilms of Foodborne Bacterial Pathogens

MDPI

Abstract

Biofilms enable pathogenic bacteria to survive in unfavorable environments. As biofilm-forming pathogens can cause rapid food spoilage and recurrent infections in humans, especially their presence in the food industry is problematic. Using chemical disinfectants in the food industry to prevent biofilm formation raises serious health concerns. Further, the ability of biofilm-forming bacterial pathogens to tolerate disinfection procedures questions the traditional treatment methods. Thus, there is a dire need for alternative treatment options targeting bacterial pathogens, especially biofilms. As clean-label products without carcinogenic and hazardous potential, natural compounds with growth and biofilm-inhibiting and biofilm-eradicating potentials have gained popularity as natural preservatives in the food industry. However, the use of these natural preservatives in the food industry is restricted by their poor availability, stability during food processing and storage. Also there is a lack of standardization, and unattractive organoleptic qualities. Nanotechnology is one way to get around these limitations and as well as the use of underutilized bioactives. The use of nanotechnology has several advantages including traversing the biofilm matrix, targeted drug delivery, controlled release, and enhanced bioavailability, bioactivity, and stability. The nanoparticles used in fabricating or encapsulating natural products are considered as an appealing antibiofilm strategy since the nanoparticles enhance the activity of the natural products against biofilms of foodborne bacterial pathogens. Hence, this literature review is intended to provide a comprehensive analysis of the current methods in nanotechnology used for natural products delivery (biofabrication, encapsulation, and nanoemulsion) and also discuss the different promising strategies employed in the recent and past to enhance the inhibition and eradication of foodborne bacterial biofilms.

Research – Microbial Dynamics in Mixed-Culture Biofilms of Salmonella Typhimurium and Escherichia coli O157:H7 and Bacteria Surviving Sanitation of Conveyor Belts of Meat Processing Plants

MDPI

Abstract

Biofilm formation can lead to the persistence of Salmonella Typhimurium (ST) and E. coli O157:H7 (O157). This study investigated the impact of meat processing surface bacteria (MPB) on biofilm formation by O157 (non-biofilm former; NF) and ST (strong biofilm former; BF). MPB were recovered from the contacting surfaces (CS), non-contacting surfaces (NCS), and roller surfaces (RS) of a beef plant conveyor belt after sanitation. O157 and ST were co-inoculated with MPB (CO), or after a delay of 48 h (IS), into biofilm reactors containing stainless steel coupons and incubated at 15 °C for up to 144 h. Coupons were withdrawn at various intervals and analyzed by conventional plating and 16S rRNA gene amplicon sequencing. The total bacterial counts in biofilms reached approximately 6.5 log CFU/cm2, regardless of MPB type or development mode. The mean counts for O157 and ST under equivalent conditions mostly did not differ (p > 0.05), except for the IS set at 50 h, where no O157 was recovered. O157 and ST were 1.6 ± 2.1% and 4.7 ± 5.0% (CO) and 1.1 ± 2.2% and 2.0 ± 2.8% (IS) of the final population. Pseudomonas dominated the MPB inocula and biofilms, regardless of MPB type or development mode. Whether or not a pathogen is deemed BF or NF in monoculture, its successful integration into complex multi-species biofilms ultimately depends on the presence of certain other residents within the biofilm.