Previous research has highlighted several quality-related concerns regarding food supplements available on the market, which compromise their safe consumption. This study evaluates whether the adoption of the European Pharmacopoeia (Ph. Eur.) as a framework for improving supplement quality could enhance quality and safety control practices. The findings are derived from a comparative legal analysis of the Canadian and U.S. legal systems. The results suggest that its application in the Canadian market may serve as an illustration of the Brussels effect in practice. Simultaneously, the European Food Safety Authority (EFSA) already encourages EU Food Business Operators (FBOs) to utilise the Ph. Eur. when assessing food supplement ingredients. Nevertheless, careful consideration is necessary regarding the extent of regulatory compliance by FBOs to mitigate potential conflicts with existing EU legislation and to prevent delays in innovative developments within the supplement market.

In New Zealand, Māori and Pasifika have the lowest foodborne illness notification rates (per 100,000 people) for most foodborne illnesses(1); with underreporting of illness and differing food safety practices as possible factors. New Zealand Food Safety (NZFS) is responsible for regulating the New Zealand food safety system to make sure food is safe and suitable for all New Zealanders. Supporting consumers to make informed food choices and understand safe food preparation practices is a key priority for NZFS(2). As part of this, NZFS communicates food safety advice through various traditional channels including published material and campaigns.To better understand consumer attitudes, knowledge and behaviours around food safety and suitability, NZFS conducted an online survey of 1602 New Zealanders 15 years and over between 24 November and 17 December 2023. The survey used a quota sampling method and included booster samples for Māori and Pasifika. The margin of error was ±2.9% at a 95% confidence interval. The survey was available in English and Te Reo Māori.(3). The study highlighted key insights into food safety practices for Māori and Pasifika. For example, NZFS advises consumers not to wash raw chicken due to the potential for cross-contamination during food preparation. In the survey(3), we found that 67% of consumers who prepare chicken said they washed it either sometimes or always; further, 79% of consumers who prepare chicken believe they should. The most common reason for washing raw chicken was because of hygiene (23%). Even though NZFS messaging is clear to not wash raw chicken, it is concerning that the advice is not adhered to, and the risks are not recognised. In the survey, Pasifika who prepare chicken were more likely to say they wash raw chicken either sometimes or always (79% of Pasifika). As a food safety regulator, it is important to understand our Māori and Pasifika consumers and their perceptions, knowledge and behaviours around food safety practices, but also to consider how we can communicate effectively with them. For example, of the food safety information sources most trusted, Māori were more likely to trust friends, family and or whanau (49%), and Pasifika were most likely to trust health professionals (53%)(3). With a view of trying to better understand our Māori and Pasifika consumers models such as Te Whare Tapa Wha(4) (the Māori Health Model) provide an important and holistic view of health-based concepts of taha whanau (family and social wellbeing), taha tinana (physical wellbeing), taha hinengaro (mental and emotional wellbeing) and taha wairua (spiritual wellbeing). There are opportunities for NZFS to reflect on and use Te Whare Tapa Wha throughout the survey development and implementation process, through to the delivery of targeted food safety messages.

The objective of the food safety system is to provide safe and suitable food in New Zealand(1). This is of particular importance for our youngest members– infants and young children. During the first 2000 days of life, food and nutrition have crucial roles. Nutrient requirements are high, and children often have an increased vulnerability to hazards associated with chemical and microbiological contamination. Foods targeted to this age group typically have strict regulations, as the quality and safety of foods for infants and young children is of great concern to caregivers, public health authorities and regulatory bodies worldwide. The recent First Foods New Zealand Study (FFNZ) and Young Foods New Zealand (YFNZ) Study have provided important data into what, and how, we feed our infants and young children under four years of age(2). Insights from the dietary intakes and health of 925 infants and young children from these studies are being used by NZFS to inform its work on food monitoring surveillance and food policy. Currently New Zealand Food Safety (NZFS) is conducting the 2024 New Zealand Total Diet Study (NZTDS) (Infants and Toddlers)(3). The NZTDS is a food monitoring and surveillance programme which aims to evaluate the risk to New Zealanders from exposure to certain chemicals such as agricultural chemicals, contaminants (including from food packaging), and nutrients. The 2024 NZTDS will, for the first time, focus exclusively on infants and young children. The FFNZ and YFNZ studies informed the selection of 117 foods to be tested from four New Zealand regions throughout 2024/2025. The dietary intake data will then be used to estimate the dietary exposure to each of the 362 chemicals analysed. This monitoring programme informs policy decision-making and food standard setting and provides assurance on the safety of our food supply. Concerns around the nutrient quality and labelling of some commercial products for infants and young children have been identified in Australia and New Zealand. Within the joint food regulatory system, consultation is underway to consider regulatory and non-regulatory options for improving commercial foods for infants and young children(4). This presentation will discuss NZFS’s role in monitoring foods and diets of infants and young children in Aotearoa New Zealand, the importance of, and application of evidence to inform policy, food safety, and potential regulatory and non-regulatory options to ensure that the food safety system continues to deliver safe and suitable food in New Zealand.

Human toxocariasis is a worldwide parasitic disease caused by zoonotic roundworms of the genus Toxocara, which can cause blindness and epilepsy. The aim of this study was to estimate the risk of food-borne transmission of Toxocara spp. to humans in the UK by developing mathematical models created in a Bayesian framework. Parameter estimation was based on published experimental studies and field data from southern England, with qPCR Cq values used as a measure of eggs in spinach portions and ELISA optical density data as an indirect measure of larvae in meat portions. The average human risk of Toxocara spp. infection, per portion consumed, was estimated as 0.016% (95% CI: 0.000–0.100%) for unwashed leafy vegetables and 0.172% (95% CI: 0.000–0.400%) for undercooked meat. The average proportion of meat portions estimated positive for Toxocara spp. larvae was 0.841% (95% CI: 0.300–1.400%), compared to 0.036% (95% CI: 0.000–0.200%) of spinach portions containing larvated Toxocara spp. eggs. Overall, the models estimated a low risk of infection with Toxocara spp. by consuming these foods. However, given the potentially severe human health consequences of toxocariasis, intervention strategies to reduce environmental contamination with Toxocara spp. eggs and correct food preparation are advised.

The objective of this study was to explore the knowledge and attitudes regarding seafood safety and consumption, along with preferences and environmental issues in coastal Bangladesh. A cross-sectional, consumer-based survey was conducted in Bangladesh from September to November 2023, targeting 1100 participants aged 18 years and older across seven coastal districts. Convenience sampling and in-person interviews were used for the data collection. The average knowledge and attitude scores toward seafood safety and consumption were 48.2% and 63.5%, respectively. Several factors influenced seafood safety and consumption knowledge, including age, education level, family size, religion, and residence in coastal areas (all P < 0.05). In contrast, attitudes toward seafood safety and consumption were shaped by education level, family size, employment status, seafood allergies, and history of seafood poisoning (all P < 0.05). The most commonly consumed seafood was rupchanda, followed by shrimp. Most participants consumed seafood for its health benefits, with no significant seasonal impact on seafood consumption. Overfishing and climate change were recognised as the most alarming environmental dangers identified by the participants. Coastal communities in Bangladesh have demonstrated moderate attitudes, but relatively low knowledge of seafood safety and consumption. Targeted educational programmes, including community workshops on safe handling and storage, school-based programmes on marine conservation, and digital campaigns via SMS/social media, are needed to improve seafood safety knowledge, while promoting sustainable consumption practices is crucial for addressing environmental concerns like overfishing. Additionally, improving market accessibility and highlighting the health advantages of seafood can drive more informed and healthier consumption choices.

Foodborne illnesses are costly to society and have been associated with local produce. The affordable “3-step wash” cleaning procedure was designed to reduce pathogens on produce. We estimate consumer willingness to pay (WTP) for food safety (i.e. 3-step washed), prepackage, and sales location attributes in locally grown produce (e.g., lettuce). On average, consumers are willing to pay $1.46 more for 3-step washed and $0.30 more for prepackaged lettuce. Additionally, consumers are willing to pay $0.16 more for fresh produce sold in natural stores and farmers markets compared to supermarkets, but $0.22 less for produce sold in other direct-to-consumer locations such as roadside stands. Higher WTP for the food safety attribute is associated with consumers who have greater risk aversion, less knowledge of foodborne illness, and stricter food safety cleaning and handling practices. Consumers highly concerned about foodborne risks also show higher WTP for both food safety and prepackage attributes. These findings can guide local farmers in making decisions about adopting pathogen-reduction cleaning procedures, selecting sales locations, and developing effective marketing strategies.

This article draws on fieldwork among patients pursuing healing using macrobiotic diets at a Buddhist temple clinic not far from Ho Chi Minh City, Vietnam. It examines the (re-)emergence of macrobiotic diets as a movement for “nurturing life” (duõng sinh) in modeern Vietnam. By examining the use of macrobiotic diets among this temple's patients and followers, the article unravels popular discourses of food and health, and their intertwining relationships with conceptions of chronic diseases in contemporary Vietnamese society. The popularity of this temple as an alternative therapeutic centre for people with chronic conditions also sheds light on notions of illness, healing processes, and religious beliefs. The rise of macrobiotics as an alternative diet and lifestyle reveals people's uncertainties and mistrust amid many prevalent problems in contemporary Vietnam, such as food safety concerns. Altogether, “nurturing life” activities offer strategies for individuals to adapt to a rapidly changing social context.

The incredible growth of China's cattle, sheep and dairy production is a visible phenomenon of the past twenty years, but its foundations were laid decades earlier. Seeking to industrialize its hinterland, and exploit its vast wealth of grazing livestock, China created slaughtering and processing facilities across its northern grasslands during the 1950s. Since the 1980s, much of this infrastructure has been privatized by companies which, like their predecessors, seek efficiency through economies of scale. Brutal competition over price and constant arrival of new domestic and foreign players have encouraged the integration of processing chains, but also sidelined small operators, and created gaps in safety best epitomized by the 2008 tainted milk scandal. Despite steps taken to “green” the production chain, it remains to be seen if such gaps have been adequately filled.

We study the impact of endowments and expectations on reference point formation and measure the value of food safety certification in the context of fish trading on real markets in Nigeria. In our field experiment, consumers can trade a known food item for a novel food item that is superior in terms of food safety––or vice versa. Endowments matter for reference point formation, but we also document a reverse endowment effect for a subsample of respondents. The effect of expectations about future ownership is weak and mixed. While expectations seem to affect bidding behavior for subjects “trading up” to obtain the certified food product (a marginally significant effect), it does not affect bids for subjects “trading down” to give up this novel food item. Finally, willingness to pay for safety certified food is large for our respondents—our estimate of the premium is bounded between 37 and 53% of the price of conventional, uncertified food.

The European Food Safety Authority (EFSA) provides independent scientific advice to EU risk managers on a wide range of food safety issues and communicates on existing and emerging risks in the food chain. This advice helps to protect consumers, animals and the environment. Data are essential to EFSA’s scientific assessments. EFSA collects data from various sources including scientific literature, biological and chemical monitoring programmes, as well as food consumption and composition databases. EFSA also assesses data from authorisation dossiers for regulated products submitted by the industry. To continue delivering the highest value for society, EFSA keeps abreast of new scientific, technological and societal developments. EFSA also engages in partnerships as an essential means to address the growing complexity in science and society and to better connect and integrate knowledge, data and expertise across sectors. This paper provides insights into EFSA’s data-related activities and future perspectives in the following key areas of EFSA’s 2027 strategy: one substance-one assessment, combined exposure to multiple chemicals, environmental risk assessment, new approach methodologies, antimicrobial resistance and risk–benefit assessment. EFSA’s initiatives to integrate societal insights in its risk communication are also described.

In July 2022, a genetically linked and geographically dispersed cluster of 12 cases of Shiga toxin-producing Escherichia coli (STEC) O103:H2 was detected by the UK Health Security Agency using whole genome sequencing. Review of food history questionnaires identified cheese (particularly an unpasteurized brie-style cheese) and mixed salad leaves as potential vehicles. A case–control study was conducted to investigate exposure to these products. Case food history information was collected by telephone. Controls were recruited using a market research panel and self-completed an online questionnaire. Univariable and multivariable analyses were undertaken using Firth Logistic Regression. Eleven cases and 24 controls were included in the analysis. Consumption of the brie-style cheese of interest was associated with illness (OR 57.5, 95% confidence interval: 3.10–1,060). Concurrently, the production of the brie-style cheese was investigated. Microbiological sample results for the cheese products and implicated dairy herd did not identify the outbreak strain, but did identify the presence of stx genes and STEC, respectively. Together, epidemiological, microbiological, and environmental investigations provided evidence that the brie-style cheese was the vehicle for this outbreak. Production of unpasteurized dairy products was suspended by the business operator, and a review of practices was performed.

In May 2017, whole-genome sequencing (WGS) became the primary subtyping method for Salmonella in Canada. As a result of the increased discriminatory power provided by WGS, 16 multi-jurisdictional outbreaks of Salmonella associated with frozen raw breaded chicken products were identified between 2017 and 2019. The majority (15/16) were associated with S. enteritidis, while the remaining outbreak was associated with S. Heidelberg. The 16 outbreaks included a total of 487 cases with ages ranging from 0 to 98 years (median: 24 years); 79 hospitalizations and two deaths were reported. Over the course of the outbreak investigations, 14 frozen raw breaded chicken products were recalled, and one was voluntarily withdrawn from the market. After previous changes to labelling and the issuance of public communication for these products proved ineffective at reducing illnesses, new industry requirements were issued in 2019, which required the implementation of measures at the manufacturing/processing level to reduce Salmonella to below detectable amounts in frozen raw breaded chicken products. Since implementation, no further outbreaks of Salmonella associated with frozen breaded chicken have been identified in Canada, a testament to the effectiveness of these risk mitigation measures.

This research paper presents the characterization of an enterocin-producing Enterococcus durans MF5 isolate and the determination of the in vitro antilisterial activity of enterocin produced by this isolate, named Ent-MF5. PCR-based screening for bacteriocin biosynthetic genes revealed that E. durans MF5 harbors multiple enterocin-encoding genes (ent A, B, P and X), classified as class II bacteriocins and enterocin-P of Enterococcus faecium (sharing up to 99% similarity at the genetic level). E. durans MF5 is sensitive to eight clinically important antibiotics and does not possess cytolysin activator -cylA, gelatinase -gelE and hyaluronidase -hylA virulence genes. The antilisterial activity of Ent-MF5 was abolished by trypsin, α-chymotrypsin, protease and proteinase-K. Ent-MF5 showed thermal and pH stability. In addition, the activity of Ent-MF5 was unaffected in the presence of various surfactants (1% SDS, Triton X-100, Tween 20, and Tween 80). Ent-MF5 exhibited antimicrobial activity against Listeria monocytogenes, Listeria innocua, Listeria ivanovii and Listeria seeligeri at concentrations as low as 0.13 μg/ml. Ent-MF5 had a bactericidal effect against L. monocytogenes with a significant reduction in surviving cells at concentrations equal to or greater than 0.13 μg/ml. A 75–100% reduction in L. monocytogenes growth and bactericidal effect determined by CFU counts was observed following treatment with Ent-MF5 at 4.47 μg/ml at time points starting at 2 and 4 h, respectively. Ent-MF5 action is associated with Listeria cell membrane damage, as observed by flow cytometry and fluorescence microscopy. Thus, the effective antilisterial activity and stability of Ent-MF5 presents promising perspectives for application as biopreservatives in the food industry.

Imperfect information on food safety and risk has created a system with less safety than the public wants. Consumers cannot pay for the level of safety they desire. Tort under-compensates for foodborne illness due to difficulty proving causation. When market controls are ineffective at producing the level of safety desired by consumers, the classic approach is government regulation. However, government regulators face challenges that impede the translation of scientific knowledge into regulatory controls. This often results in an equilibrium of private interests and bureaucratic interests rather than the public interest. To restore republican deliberation on food safety we need greater citizen involvement in the decision-making. Access to the courts is an effective means for citizens to participate directly in the decisions affecting food safety; thus, a private cause of action to our national food safety laws is proposed.

Young, older, pregnant, and immunocompromised (YOPI) people are most vulnerable to foodborne illnesses due to impaired or underdeveloped immune systems(1). There is a lack of information regarding how YOPI groups access, receive or use information about food safety, what influences their food safety behaviour, and their preferences for receiving food safety advice. The objective of this research was to develop a better understanding of how YOPI consumers in New Zealand access and use food safety information, the types and sources of food safety information used, how information and advice are obtained, and how these influence their decision-making about food safety practices and related behaviours. Research questions were guided by a rapid review of literature. Twenty qualitative focus groups (comprising of either young, old, pregnant, or immunocompromised individuals) based in one of three locations in New Zealand were conducted. This was complemented with data from health care providers from relevant sectors (nutritionists, dietitians, aged care providers, cancer nurses, Well Child Tamariki Ora providers, and midwives). Recruitment included a focus on ethnic groups (Māori and Pasifika) to ensure diversity of experiences and perspectives were represented in the research and to reflect NZFS’s interest in developing fit-for-purpose messages and resources for these YOPI populations. Thematic and segmentation analysis was conducted to understand current food safety behaviours and how to best communicate food safety matters. Typologies of participants were developed by grouping participants based on common features: attitudes, beliefs, and experiences. The research revealed most participants are comfortable with their food safety practices and reported habitual behaviours. Many YOPI did not perceive themselves to be at a greater risk of foodborne illness, particularly older people. A key finding was that access to information does not necessarily lead to behaviour change. Groups undergoing periods of change (immunocompromised, pregnant and young) were more likely to seek additional information. Families and health professionals are trusted sources of information, with all groups reporting some use of the internet as an information source. An individual’s risk perception was the main motivating factor for obtaining and following advice. Habit, cost of food, and lack of information were key barriers to obtaining or acting on information, along with pregnant people reporting social pressures as a reason to not obtain or act on relevant advice. In general, there are three key types of food-safety messaging all groups would like to receive: situation-specific advice; information received alongside other key information (e.g., starting solids); and general information for the whole population. Gaining insights into YOPI preferences on food safety matters can aid the development of appropriate communication and engagement methods of the risks and impacts of food safety matters to vulnerable people.

Integrating animals into a farm supports a closed or semi-closed production system where nutrients are recycled and off-farm inputs are reduced. In comparison to other livestock, chickens can be a low-investment option for animal-crop integration of small-scale, diversified, vegetable farms. Although crop-animal integration poses many potential benefits to farms, soils, and the environment, there are significant food safety risks when considering the production of vegetables in close proximity to raw manure. The objectives of this study were to examine the effects of poultry integration with meat chickens (broilers) in two different seasons on soil health, food safety, vegetable yield, and poultry feed efficiency in organic vegetable cropping systems. We explored these effects in an open field study with three rotation treatments (two that integrated chickens and a no-chicken control): vegetables-cover crop (V-CC; control treatment), vegetables-cover crop-poultry (V-CC-P), and vegetables-poultry-cover crop (V-P-CC). In response to crop rotation, over three years, we monitored soil nutrient status, soil microbial biomass carbon (MBC), permanganate oxidizable carbon (POXC), and microbial catabolic potential and diversity using Biolog® microplates. The presence or absence of foodborne pathogens in soil and vegetables was also measured. Nitrate–nitrogen (NO3–N) was higher in V-P-CC in year 2 as compared to both V-CC and V-CC-P (P = 0.001 and <0.001, respectively). After poultry removal in the summer of year 2 and year 3 V-P-CC was on average two times higher in NO3–N as compared to V-CC and V-CC-P, respectively. After chicken removal in the autumn of year 3 V-CC-P was 2.1 and 1.8 times higher in NO3–N as compared to V-CC and V-P-CC, respectively. On average phosphorus (P) increased by 45% in year 2 and by 13.2% in year 3. Microbial biomass carbon (MBC) increased from after harvest (summer) in year 1 to the end of the season (autumn) of year 2 from 219.75 to 303.23 mg carbon (C) kg−1. Integrating poultry increased MBC by 25%, on average between both treatments across all sampling dates, compared to the V-CC (P = 0.042). The vegetable-cover crop control (V-CC) preferentially used carbohydrates, compared to V-P-CC which corresponded to greater amino acid usage. Escherichia coli O157:H7 was detected in all plots in the spring of year 3 and select replications of plots in the autumn of year 3. Salmonella spp. was found in one plot in year 2. No pathogens were detected on the spinach crop when leaf surfaces were tested. Integrating chickens into organic vegetable crop rotations increases NO3–N and has the potential for off-farm fertilizer reductions if time and stocking density are further examined. However, poultry feed is often an off-farm input and should be considered when determining the true N input of this system. Soil health may be improved, but MBC and other soil health indicators should be monitored with longer-term rotations. There are food safety risks that come with the integration of chickens into vegetable production and fields should be treated as if raw manure has been applied. Despite the potential benefits of integrating poultry into vegetable crop rotations, more research on these systems is required to determine optimum integration strategies that provide maximum benefit to the producer, the animals, and the environment.

This study aimed to review hazard analysis and critical control points (HACCP) in the dairy industry for the production of yogurt. The food safety management system (FSMS) was implemented over the last several decades with several amendments. The need for practical and proactive procedures in the dairy industry was identified so that HACCP implementation could ensure that consumers would always have safe food. The concept of HACCP is a systemic and science-based method that can result in safe dairy products such as yogurt based on the complete analysis of manufacturing processes, recognition of hazards potentially present at all stages of production, and risk prevention. In yogurt production, raw milk receipt, pasteurization, packaging, and storage are the steps most susceptible to contamination and were considered critical control points. Further steps also need to be implemented to achieve other related control measures, and these will be discussed.

Non-aureus staphylococci (NAS) are gaining importance in mastitis and public health, and some NAS have been reclassified as mammaliicocci (NASM). Bovine milk production has a major influence on the world economy, being an essential source of income for small, medium and large producers, and bovine mastitis caused by NASM can cause an economic impact. Mastitis generates financial losses due to reduced revenue, increased veterinary costs and expenses associated with animal slaughter. However, it is also a public health issue involving animal health and welfare, human health and the ecosystem. Furthermore, it is an increasingly common infection caused by NASM, including antimicrobial-resistant strains. Despite all these adverse effects that NASM can cause, some studies also point to its protective role against mastitis. Therefore, this review article addresses the negative and positive aspects that NASM can cause in bovine mastitis, the virulence of the disease and resistance factors that make it difficult to treat and, through the One Health approach, presents a holistic view of how mastitis caused by NASM can affect both animal and human health at one and the same time.

We collected infant food samples from 714 households in Kisumu, Kenya, and estimated the prevalence and concentration of Enterococcus, an indicator of food hygiene conditions. In a subset of 212 households, we quantified the change in concentration in stored food between a morning and afternoon feeding time. In addition, household socioeconomic characteristics and hygiene practices of the caregivers were documented. The prevalence of Enterococcus in infant foods was 50% (95% confidence interval: 46.1 - 53.4), and the mean log10 colony-forming units (CFUs) was 1.1 (SD + 1.4). No risk factors were significantly associated with the prevalence and concentration of Enterococcus in infant foods. The mean log10 CFU of Enterococcus concentration was 0.47 in the morning and 0.73 in the afternoon foods with a 0.64 log10 mean increase in matched samples during storage. Although no factors were statistically associated with the prevalence and the concentration of Enterococcus in infant foods, household flooring type was significantly associated with an increase in concentration during storage, with finished floors leading to 1.5 times higher odds of concentration increase compared to unfinished floors. Our study revealed high prevalence but low concentration of Enterococcus in infant food in low-income Kisumu households, although concentrations increased during storage implying potential increases in risk of exposure to foodborne pathogens over a day. Further studies aiming at investigating contamination of infant foods with pathogenic organisms and identifying effective mitigation measures are required to ensure infant food safety.