Contamination Control

Alfalfa Sprouts Contaminated With Both E. coli, Salmonella Sicken 55 People in 15 States

Fri, 21 Aug 2026 15:01:44 -0400

Outbreak strains include STEC serotypes O26:H11, O103:H25, and O168:H8 and one strain of Salmonella Agona. Some people were infected with more than one outbreak strain. The implicated products were distributed by Everything Sprouts LLC of Minneapolis, Minnesota.

FDA’s Listeria Prevention Public Meeting: Experts Debate Zero Tolerance, Emphasize Environmental Monitoring and Fundamental Controls

hendersonb@bnpmedia.com (Bailee Henderson) — Fri, 21 Aug 2026 12:36:43 -0400

Participants argued that reductions in listeriosis will require implementation of fundamental preventive controls, true “seek and destroy” efforts, and risk-based approaches. Dose-response models suggesting that low contamination may confer low risk were also discussed.

Salmonella Outbreak Linked to Jalapeños Now Includes 431 People in 32 States

Thu, 20 Aug 2026 09:30:52 -0400

There have been 57 hospitalizations. The peppers were grown in Sinaloa, Mexico, and distributed by Coast Citrus Distributors to companies across the U.S., including Chipotle, which used its traceability system to help FDA identify the outbreak source.

200 Sick, One Dead in UK Salmonella Enteritidis Outbreak

Wed, 19 Aug 2026 09:39:56 -0400

A vehicle of illness has not yet been definitively confirmed, but according to UKHSA, epidemiological evidence points to egg consumption as the strongest food signal identified to date.

Study Shows How Spray Application Affects Sanitizer Efficacy Against Listeria on Food-Contact Surfaces

Tue, 18 Aug 2026 11:57:34 -0400

Longer application times, shorter nozzle distances, and spray patterns that deliver sufficient physical force to surfaces may contribute to improved microbial reduction. Sanitizer efficacy experiments could misrepresent real-world sanitation outcomes when shear stress and application time are not considered.

Food Safety Five Ep. 36: Listeria, E. coli, Biofilms, Plastics, and Oil Adulteration

hendersonb@bnpmedia.com (Bailee Henderson) — Tue, 18 Aug 2026 02:30:00 -0400

This episode of Food Safety Five discusses new research on avocado oil authenticity in processed foods, the effects of nanoplastics on bacterial biofilms in drinking water systems, factors influencing Listeria monocytogenes persistence on plastic food contact surfaces, and stress-adaptation traits that may help E. coli persist from farm to fork.

UK Sees Significant Decline in Cryptosporidium Infections in 2025

Mon, 17 Aug 2026 10:54:31 -0400

Cases decreased by 27.2 percent from the previous year. Although Cryptosporidium can be transmitted through routes other than food, the parasite can enter the food supply through contaminated irrigation water and contact with excrement during cultivation, harvesting, and handling.

FDA Finalizes Guidance for Assessing Human Health Risks of Antimicrobial Use in Food-Producing Animals

Mon, 17 Aug 2026 10:33:19 -0400

Antimicrobial resistance (AMR) is recognized as a crucial threat to global public health. Antimicrobial use in animal agriculture can contribute to the emergence and spread of increasingly drug-resistant foodborne pathogens, impacting human medicine.

Is Whole Head Lettuce Safer Than Bagged Salad?

Mon, 17 Aug 2026 05:00:00 -0400

Is whole head lettuce really safer than bagged salad? The answer depends on far more than how the lettuce is packaged and sold.

FDA Begins Inspection at Taylor Farms Mexico as Official Cyclospora Outbreak Case Count Nears 10,000

hendersonb@bnpmedia.com (Bailee Henderson) — Fri, 14 Aug 2026 09:41:27 -0400

There are an additional six cyclosporiasis outbreaks under investigation and thousands more Cyclospora cases reported by CDC and states. Two deaths have been reported. Stakeholders are urging an end to the Food Traceability Rule delay.

Repeated European Salmonella Outbreaks Traced to Polish Egg Firm

Thu, 13 Aug 2026 15:31:38 -0400

Four Salmonella Enteritidis ST11 outbreaks identified in France between May and July 2026 were linked to homemade egg-based foods and traced to a common egg distribution network in Poland. The same Polish food group was implicated in another multinational salmonellosis outbreak in 2016–2020.

Mettler Toledo Introduces Rapid Inspection Systems Delivery System

Thu, 13 Aug 2026 13:59:36 -0400

Launching with the X12 LightningBuild X-ray inspection system and C31 LightningBuild checkweigher, the LightningBuild program offers delivery of select product inspection systems within four weeks of purchase order.

EU Survey of Pathogens in RTE Plant-Based Foods Suggests Microbial Growth Potential, Need for Regulatory Attention

Thu, 13 Aug 2026 09:27:45 -0400

The microbiological quality of most ready-to-eat (RTE) plant-based meat, dairy, and fish substitutes was satisfactory, but elevated levels of pathogens and indicators in some commodities raised process and hygiene concerns. An analysis of the products’ physico-chemical properties suggested they could support microbial growth.

Modeling Study Identifies Heat, pH Conditions to Inhibit C. botulinum Growth in Chilled Foods

Thu, 13 Aug 2026 05:00:00 -0400

The researchers determined that probabilistic modeling could help food businesses capitalize on existing scientific data to map processing and formulation conditions for controlling non-proteolytic C. botulinum in refrigerated, processed foods of extended durability.

Study Links Industrial Poultry Farming to Increased Spread, Adaptation of Campylobacter

Wed, 12 Aug 2026 05:00:00 -0400

Oxford University researchers found that the expansion of dense, industrial chicken farming created conditions that enabled Campylobacter strains to spread, mix, and acquire traits that could improve their survival in poultry production environments.

Fortress Introduces Integrated X-Ray and Checkweigher Combo System

Tue, 11 Aug 2026 12:38:04 -0400

The Icon X-ray and Checkweigher Combination System features algorithmic foreign material detection, real-time product flow monitoring, IA+ filtering technology, configurable reject systems, a passive X-ray cooling generator, and data management and system oversight capabilities.

FDA Finalizes FSMA Preventive Controls Guidance for Fresh-Cut Produce

Tue, 11 Aug 2026 12:01:40 -0400

The resource provides recommendations and examples for implementing FSMA Preventive Controls for Human Foods Rule requirements to control known or reasonably foreseeable biological hazards in fresh-cut produce.

FAO Reviews Food Safety Risks, Control Challenges of Toxigenic Clostridia

Tue, 11 Aug 2026 10:26:43 -0400

The report examines spore-forming, botulinum toxin-producing clostridia that pose persistent challenges for food production, including C. botulinum, C. perfringens, and C. difficile. It reviews disease burden, outbreak risks, prevention strategies, detection methods, and significant epidemiological data gaps.

FDA Proposes Mandatory GRAS Notifications for Ingredients Introduced to U.S. Food Supply

hendersonb@bnpmedia.com (Bailee Henderson) — Mon, 10 Aug 2026 12:18:39 -0400

Importantly, the proposal would not establish a premarket review and approval process for GRAS substances. Companies could still independently conclude that a substance is GRAS and market it while FDA evaluates the notice.

Study Shows Promise of Hydrogen Peroxide Treatment for Poultry Decontamination

Thu, 06 Aug 2026 05:00:00 -0400

Hydrogen peroxide treatment, followed by catalase enzyme application to remove residual peroxide, significantly reduced Salmonella Typhimurium and Listeria monocytogenes on raw chicken wings while preserving the meat's overall color quality, although more research is needed on the effect on other organoleptic properties.

Study Identifies Optimal Poultry Transport Cage Washing Conditions to Reduce Salmonella

Mon, 03 Aug 2026 05:00:00 -0400

Transport cages are recognized as a potential source of cross-contamination in poultry slaughterhouses. The optimal washing water temperature and detergent concentration completely eliminated detectable Salmonella while greatly reducing indicator organisms. The identified parameters may improve food safety and operational efficiency.

Get Ahead of Spoilage in Food Manufacturing with Metagenomics for Preventive Monitoring

Wed, 29 Jul 2026 00:00:00 -0400

Spoilage microorganisms present an important and complex challenge for food manufacturers, affecting production processes, product quality, retailer relationships, consumer satisfaction, food loss and waste, and ultimately, the bottom line.

England Saw 2,500 STEC Cases in 2025, Holding Steady with Previous Year

Tue, 28 Jul 2026 10:58:20 -0400

UKHSA said the relatively stable number of STEC notifications in 2025 marked a departure from the steady annual increases observed since 2021, when larger outbreaks contributed substantially to case counts.

FDA's Allergen Agenda Is Expanding: Thresholds, Gluten Cross-Contact, and What Food Companies Should Watch for Next

Tue, 28 Jul 2026 10:00:00 -0400

Companies making products containing allergens should pay close attention: FDA's approach to allergen regulation is actively evolving.

Researchers Propose Listeria Biofilm Colonization Hypothesis to Explain Persistence in Food Processing Plants

Tue, 28 Jul 2026 09:24:53 -0400

A new hypothesis suggests Listeria monocytogenes persists by colonizing nutrient-rich voids left behind when Gram-negative bacterial biofilms disperse. If the theory is validated, the authors suggest shifting food safety strategies toward managing biofilm ecology and ecological succession, rather than focusing solely on pathogen detection.

Ep. 222. Elena Medo: Food Safety Lessons From the Global Infant Formula Cereulide Recall

Tue, 28 Jul 2026 02:30:00 -0400

Following the global infant formula recall linked to cereulide contamination, Elena Medo discusses vulnerabilities in infant formula supply chains, infant-specific food safety risks, surveillance gaps, donor milk safety, and the lessons regulators and manufacturers can take away from this unprecedented event.

EFSA Cites Significant Data Gaps in Risk Assessment for Emerging Brominated Flame Retardants in Food

Mon, 27 Jul 2026 11:47:36 -0400

The European Food Safety Authority published an updated scientific opinion on emerging and novel brominated flame retardants in food. Insufficient data prevented full risk assessments for most of the 27 chemicals evaluated.

WHO Identifies 18 Priority PFAS for Future Health Assessment Based on Dietary Exposure

Mon, 27 Jul 2026 09:49:01 -0400

The review also identifies six health effect categories for further evaluation as part of efforts to support the development of health-based values for the “forever chemicals.”

Taylor Farms Lettuce Cyclosporiasis Outbreak Expands to Nine States; CDC Reports Nearly 2,000 Cases, State Counts Exceed 10,000

hendersonb@bnpmedia.com (Bailee Henderson) — Fri, 24 Jul 2026 11:47:50 -0400

At least 1,947 people infected with Cyclospora who had exposure to Taco Bell have been reported in nine states. Michigan and Ohio are together reporting more than 10,000 cyclosporiasis cases. FDA is investigating three other outbreak clusters.

Center for Produce Safety Releases Cyclospora Resources for Industry

Fri, 24 Jul 2026 08:42:12 -0400

The growing collection includes scientific publications and guidances on detection and viability methods, agricultural water monitoring and treatment, mitigation strategies, and the biology and epidemiology of the parasite.