Face masks as sources of cross-contamination during food preparation

Amid the COVID-19 pandemic, mask-wearing has become a common practice in the foodservice industry to prevent the spread of respiratory diseases. Like kitchen utensils, a mask may serve as a vehicle for cross-contamination of pathogens during food handling. The objective of this study was to quantify cross-contamination between tasks of handling contaminated chicken and chopping lettuce. Chicken breasts were inoculated with a high or a low level of nonpathogenic Escherichia coli surrogates (ca. 6 or 4 log CFU/ml) and sliced for 1, 5, or 10 min. During slicing, duplicate, single-use medical masks were touched each minute. One mask was immediately sampled, but the second mask was used to contaminate lettuce by touching the mask each minute while chopping the lettuce for 5 min. E. coli were enumerated from the second mask and lettuce. Masks touched while slicing both high- and low-inoculated chicken showed significant contamination (0.8-4.9 log CFU/cm2) after each slicing scenario of 1, 5, or 10 min (P > 0.05). Lettuce was significantly contaminated regardless of inoculation level (1.0-3.2 log CFU/g). Slicing time was a significant factor in some cases (P < 0.05), whereas inoculation level was not (P > 0.05). Data indicate masks can be a source of cross-contamination if not replaced appropriately.

Cross-Sectional Investigation of the Awareness and Practices of Food Safety among Food Service Catering Staff in Riyadh City Hospitals during the Coronavirus Pandemic.

This study examines food safety awareness and practices among handlers in the food service sector at Riyadh City hospitals during the COVID-19 pandemic. Three hundred and fifteen (315) food service workers completed the entire questionnaire from five hospitals in Riyadh City between December 2020 and February 2021. The contributor's respondents' three-part questionnaire was divided according to general characteristics, food safety awareness, and food safety practices. The findings show that food handlers demonstrated good knowledge, techniques, and attitudes regarding maintaining food quality and ensuring food safety. Moreover, a significant positive correlation between food safety awareness and food safety practices was observed. Nevertheless, the correlation between the food handler's knowledge and safe food handling was negative. In general, our findings revealed the significance of education and the regular training of food service staff to improve learning and ensure better and safer food-handling practices, which could contribute to applying food safety practices in hospitals.

Good practices in food handling: online training during COVID-19 pandemic period

Good Practices in Food Manipulation are procedures applied in food services to guarantee the consumer the quality and safety of food following current health legislation. Good practices are essential to reduce the risk of contamination from Foodborne Diseases (FDAs) and, therefore, the training of food handlers must be an ongoing process. Considering the current context resulting from the COVID-19 pandemic, alternatives in the offer model for training these professionals should be proposed so that the process is not interrupted. The "Good Manufacturing Practices in Food Handling" course, offered annually by the IFPR - Campus Colombo since 2015, was remodeled to remotely guide food handlers about good hygiene practices and procedures in the workplace. The training was carried out through a free platform and made available on a Youtube channel. The meetings took place weekly for five weeks, totaling a workload of twenty hours. Each meeting lasted three hours, plus one hour for asynchronous activities. Forty students completed the course and thirty-two answered the satisfaction questionnaire. All responded that they would use the knowledge obtained from the course in their professional routine, indicating that, with training, it is possible to improve to ensure the production of food with more quality, safety and with less risk of contamination for consumers.

Food safety concerns in "COVID-19 era"

In March 2020, the World Health Organization (WHO) declared that the COVID-19 outbreak can be characterized as a pandemic. Human-to-human transmission of the SARS-CoV-2 virus may initially be blamed as the first cause of spread, but can an infection be contracted by ingestion of contaminated food or touching contaminated food surfaces? Recently cold-chain food contamination has been indicated as a possible source of many human cases in China. However, the risk of a food-related COVID-19 infection is still debated since the virus may reach people through a fresh product or packaging, which have been touched/sneezed on by infected people. This review summarizes the most recent evidence on the zoonotic origin of the pandemic, reports the main results regarding the transmission of SARS-CoV-2 through food or a food chain, as well as the persistence of the virus at different environmental conditions and surfaces. Emphasis is also posed on how to manage the risk of food-related COVID-19 spread and potential approaches that can reduce the risk of SARS-CoV-2 contamination.Copyright © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

Food safety knowledge and changes in practices and concerns of Indian families during the COVID-19 pandemic

Purpose>Unsafe food can lead to various foodborne diseases and even death, especially among children. This paper aims to assess food safety knowledge and changes in practices and concerns among adults ≥ 18 years during the coronavirus disease 2019 (COVID-19) pandemic.Design/methodology/approach>A cross-sectional, web-based survey was conducted among 325 adults living in Northern India. Demographic data and information regarding their knowledge, practices and concerns about various food safety issues were collected to see if there were any changes due to the COVID-19 pandemic.Findings>The results showed that the participants had slightly higher than average knowledge and good food safety practices with mean scores of 9.75 ± 2.23 and 24.87 ± 2.28, respectively. Contracting COVID-19 from food and food packaging materials was of high concern for more than 70% of the participants. Majority (> 80%) of them reported an increase in the frequency of handwashing. About 16% of the participants used chemical disinfectants for washing fruits and vegetables. An increase (57.5%) in the frequency of food label reading was also noted during the pandemic. Freshness and the general quality of food items (49.5%), safety of food (30.8%) and cost (18.2%) were the top drivers that influenced the purchase decision.Originality/value>This study highlighted the need to send out clear messages on safe food handling practices and keeping the tempo up for sustaining good hygienic practices. This will help in reducing the risk of foodborne diseases.

Food safety knowledge, attitudes, and practices among female food handlers engaged in home-based online food businesses in Jordan during the COVID-19 pandemic.

Home-based online food businesses have expanded as a result of COVID-19 pandemic restrictions. The objectives of the current study were to identify the knowledge, attitudes, and practices (KAP) among female food handlers who are engaged in home-based online food businesses in Jordan and to investigate the impact of COVID-19 pandemic on food safety measures amongst food providers. The study was a cross-sectional survey. A validated, reliable questionnaire was distributed among female food handlers who are engaged in home-based online food businesses via social media platforms. The researchers also reached out to the participants via cellphone calls. A total of 204 respondents completed the questionnaire. The results revealed that the respondents had low knowledge, negative attitudes, and improper practices toward food safety with a mean score of 22.6 out of 42 points (53.8%). In "personal hygiene" and "cleaning and sanitation" aspects, the respondents showed a high score of KAP (≥60.0%). Respondents had low KAP scores (<60.0%) in the areas of "cross-contamination prevention", "safe storage, thawing, cooking, holding, and reheating of foods", "health problems that would affect food safety", "symptoms of foodborne diseases" and "COVID-19 KAP". There was a significant correlation (P < 0.05) between the overall food safety KAP score and both the age of the participant and the impact of COVID-19 pandemic on participants' concerns about food safety. To our knowledge, this is the first study to explore food safety KAP among female food handlers who are engaged in food businesses at homes in Jordan during the COVID-19 pandemic. This study is expected to benefit regulatory authorities establish food safety standards and regulations for home-based food businesses.

P013 Kids in the Kitchen Teaches Youth and Families Nutrition, Food Safety, and Cooking Skills to Improve Kitchen Self-Efficacy

To increase comfort and confidence in youth and families in the kitchen by teaching nutrition, food safety, and cooking skills, all while encouraging positive family interactions. Social Cognitive Theory with emphasis on Experiential Learning. Youth of all ages and their families participated via Zoom from their home with adult supervision Kids in the Kitchen Virtual Cooking Club is a youth program comprised of live cook-along sessions. Throughout each session, nutrition and food safety principles are taught through recipe modification, safe food handling, and balanced meal choices. Each session consists of 2 recipes structured over 2 hours in the evenings. Youth (with their guardians) attend scheduled Zoom sessions and cook together with the instructors from their home kitchens. Anonymous surveys are shared through Zoom polls during the class to assess skills, knowledge, and self-efficacy in the kitchen. Survey questions were adapted from the iCook 4-H program (Mathews et al., 2018). From April 2020 through December 2021, 31 virtual cooking sessions were offered throughout Idaho and Georgia, leading nearly 1,200 youth and adults from 30 counties across 6 states to receive this hands-on educational program. Average attendance was 40 participants with 72% of attendees coming to 2+ sessions. Participants reported gaining nutrition and food safety knowledge (92%), increasing cooking skills (93%), and improving self-efficacy for cooking (93%). One hundred percent of recipes had been made again by participating families. This interactive nutrition and cooking program showed impactful outcomes while reaching new audiences during the COVID-19 pandemic. The virtual format allowed more youth to participate with their guardians from the comfort and safety of their homes, encouraging positive child/parent interaction by cooking together. This innovative youth program can be replicated by health and nutrition educators even after the pandemic subsides. None

Sustainable development practices of restaurants in Romania and changes during the COVID-19 pandemic

Sustainable development is a constant and a necessity of daily life in the restaurant industry. The restaurant industry has high consumptions of energy, water, detergents, and consumables, together with tremendous food waste. The COVID-19 pandemic highlighted many acute sustainable development problems. In this context, this article analyzes the practices identified by restaurant managers that define their responsible behavior, and the significant changes made towards sustainability during the COVID-19 pandemic. This article presents the results obtained through qualitative research, carried out by semi-directive in-depth interviews, conducted with 56 restaurant managers from Romania. The answers obtained are based on five topics of discussion highlighting the managers' growing interest in finding solutions to counteract negative effects on the environment, to ensure the wellbeing of customers and employees, and to increase the profitability of their company. The results obtained from the research reflect the thoughts and actions of restaurant managers in Romania, contributing to the body of knowledge in the understanding of sustainability practices in the foodservice sector.

Food safety knowledge and changes in practices and concerns of Indian families during the COVID-19 pandemic

Purpose: Unsafe food can lead to various foodborne diseases and even death, especially among children. This paper aims to assess food safety knowledge and changes in practices and concerns among adults ≥ 18 years during the coronavirus disease 2019 (COVID-19) pandemic. Design/methodology/approach: A cross-sectional, web-based survey was conducted among 325 adults living in Northern India. Demographic data and information regarding their knowledge, practices and concerns about various food safety issues were collected to see if there were any changes due to the COVID-19 pandemic. Findings: The results showed that the participants had slightly higher than average knowledge and good food safety practices with mean scores of 9.75 ± 2.23 and 24.87 ± 2.28, respectively. Contracting COVID-19 from food and food packaging materials was of high concern for more than 70% of the participants. Majority (> 80%) of them reported an increase in the frequency of handwashing. About 16% of the participants used chemical disinfectants for washing fruits and vegetables. An increase (57.5%) in the frequency of food label reading was also noted during the pandemic. Freshness and the general quality of food items (49.5%), safety of food (30.8%) and cost (18.2%) were the top drivers that influenced the purchase decision. Originality/value: This study highlighted the need to send out clear messages on safe food handling practices and keeping the tempo up for sustaining good hygienic practices. This will help in reducing the risk of foodborne diseases. © 2022, Emerald Publishing Limited.

Determinants of hygienic handling of food by consumers in the COVID-19 pandemic context: A cross-sectional study in Vietnam

The objectives of this research are trifold. The first is to unveil antecedents of food-handling behaviors in the context of the COVID-19 pandemic. The second is to investigate the consistency of impacts of proposed determinants across different handling behaviors. The third is to confirm whether or not the premise of intention as the sole direct determinant of behavior in the Theory of Planned Behavior (TPB) holds. As such, TPB served as the guiding theory, and Factor Analysis and Seemingly Unrelated Regression were used for data analysis. The results discuss the discrepancy of impacts between heterogeneous food-handling behaviors. The contribution of habit and information-seeking behavior across behaviors were confirmed, while the influence of income, minor, objective norm, perception of food risks, trust, perceived behavioral control, and intention was statistically significant but inconsistently differed between behaviors. The independent contributions of gender, age, education, subjective norm, and attitude were negligible. This paper's findings offer evidence to highlight the role of volitional predictors to anticipate safe food-handling behaviors to suggest suitable policy interventions to reinforce the last line of heath defense in the household, especially in the context of the COVID-19 pandemic.

Exploring the role of risk perception and habit in safe food-handling behaviour change

The incidence of food poisoning remains high in Australia, particularly in Queensland and Western Australia. A recent safe food-handling media campaign was piloted in Busselton, Western Australia, and was found to lead to improvements in half of the safe food-handling behaviours targeted;however, safe food-handling knowledge did not increase. Consequently, the mechanisms underlying this behaviour change remain unknown. Therefore, the aim of the present study was to determine the mechanisms of behaviour change observed as a result of the pilot safe food-handling media campaign. Data from 117 participants who indicated whether or not they recalled the media campaign advertisements were analysed. Measures of perceived risk related to safe food-handling, safe food-handling habit, and safe food-handling behaviour were collected prior to and following the pilot safe food-handling media campaign. Mediation analyses were conducted to determine if the media campaign advertisements predicted change in behaviour via the change in perceived risk and habit. Results indicated that perceived risk and habit play an important role in safe food-handling behaviour change. These findings have implications for content development of future public health messages related to safe food-handling.

Food Handling Concerns and Practices at Home during the COVID-19 Pandemic by Food Security Status.

ABSTRACT: There is limited examination about coronavirus disease 19 (COVID-19)-related food handling concerns and practices that cause chemical or microbial contamination and illness, particularly among those with food insecurity. We investigated consumer food handling concerns and practices during the COVID-19 pandemic and whether they differed by food insecurity status. An online survey was distributed among Chicago, IL, residents between 15 July and 21 August 2020 (n = 437). Independent t tests and Fisher's exact tests were used to identify differences in food handling concerns and practices between those with and without food insecurity (alpha = 0.05). Survey items included questions about food handling practices that were considered safe or neutral (i.e., washing hands and produce with water, sanitizing food packaging) and unsafe (i.e., using cleaning agents to wash foods, leaving perishable foods outside) by using 5-point Likert-style scales or categorical responses (i.e., yes, no). Participant responses fell between "slightly" and "somewhat" concerned about contracting COVID-19 from food and food packaging (mean ± standard error [SE]: 2.7 ± 0.1). Although participants reported washing their hands before eating and before preparing foods at least "most of the time" (mean ± SE: 4.4 ± 0.0 and 4.5 ± 0.0, respectively), only one-third engaged in unsafe practices. The majority of participants (68%) indicated that they altered food handling practices due to the COVID-19 pandemic and received information about food safety from social media (61%). When investigating differences in concerns and practices by food insecurity status, food insecure participants were more concerned about COVID-19 foodborne transmission for all food items (all P < 0.001) and more frequently performed unsafe food handling practices than those with food security (all P < 0.001). Results from this study suggest more investigation is needed to understand barriers to safe food handling knowledge and practices, particularly among those with food insecurity.

Improving Food Safety Culture in Nigeria: A Review of Practical Issues.

As a developing nation and the most populous nation in Africa, Nigeria has enormous challenges connected with food safety culture. To produce and provide safe, secure and nutritious food, consumers and food businesses must abide by a set of shared values known as food safety culture. In Nigeria, food safety culture is a complex subject due to Nigeria's heterogeneous and diverse nature, as demonstrated by its over 250 ethnic groups. As Nigeria becomes more urbanized and incomes continue to fluctuate at robust rates, few Nigerians are conscious of food safety issues. In addition, oversight from government regulators around food safety require improvement. Public engagement in food safety issues has not witnessed a promising trajectory in recent years. In this article, we provide a review of the food safety culture in Nigeria and its role and influence on various cases of food safety issues in Nigeria. Of interest to this paper are studies exploring consumer and food handler perceptions and behavior regarding food safety. In addition, keen attention is devoted to areas that are in need of additional research to help address practical and on-the-ground challenges associated with Nigeria's food safety practices. This article suggests that improving food safety culture in Nigeria requires both applying the best management and communication approaches in different regions and understanding the local food safety practices.

COVID-19 pandemic sheds light on the importance of food safety practices: risks, global recommendations, and perspectives.

The outbreak of the coronavirus disease (COVID-19) is global health and humanitarian emergency. To respond effectively to this pandemic, it is mandatory to reaffirm science in its different fields of study, including the food safety area. Presently, we review food safety in times of COVID-19, exploring whether the virus can be transmitted by food or water; recommendations from regulatory agencies; perceptions of food hygiene practices during the pandemic; and post-pandemic perspectives. The review was based on papers published in Web of Science, Scopus, Pubmed, and covered recommendations of public health protection and regulatory agencies around the world. The transmission of the severe acute respiratory syndrome (SARS-CoV-2) by food was not confirmed until the present time. In any case, the protocols already established for food safety were reinforced, emphasizing the proper hygiene of hands after shopping, handling food packages, or before manipulating or eating food, adequate social distance, the use of individual protection equipment, the health of employees, and the proper preparation of food. It is hoped, in the post-pandemic scenario, to reach a better understanding of the particularities that led to greater care with food hygiene. Moreover, it is expected that the food system will creatively adapt the way meals are served.