Food safety knowledge,attitudes and practices of street food vendors and consumers in Port-au-Prince,Haiti

This study had the major objective of determining the food safety knowledge, attitudes and practices of vendors and consumers of street food in Port-au-Prince, Haiti. Haiti currently has no food safety legislation in place. 160 consumers and 80 vendors from four different communes (Tabarre, Delmas, Pétion-ville and downtown Port-au-Prince) volunteered to participate in the study. In general, consumers and vendors exhibited average food safety knowledge and attitude levels. Gender, training, level of education and location did not have a significant effect (p < 0.05) on the level of food safety knowledge of the consumers. Vendors were determined to have higher levels of food safety knowledge than consumers, whilst trained vendors had better food safety knowledge and attitudes compared to untrained vendors. The majority of vendors and consumers were aware of the importance of washing hands and proper cleaning with regards to the prevention of foodborne diseases. However, some other aspects were of concern. Consumers and vendors did not know that Hepatitis A, Salmonella spp. and Staphylococcus spp. are pathogens responsible of foodborne diseases. They also had difficulties in identifying the groups at risk of foodborne diseases and most were unaware of the importance of reheating food to fight against foodborne diseases. In the observational part of the study, it was found that in 60% of the cases, flies and animals were evident around the stall and 65% did not have access to potable water. The majority served food with bare hands and did not wash their hands after handling money. Additionally, 70% of the vendors did not chill pre-cooked food. The conditions in which street food vendors operate in Port-au-Prince are largely unacceptable from a food safety point of view and an effort should be made to provide them with adequate infrastructure including potable water, toilets and waste disposal facilities. The results of this study should be used to generate part of the impetus towards the development of enforcement of appropriate food safety legislation in Haiti.     

Hygiene knowledge and practices of night market food vendors in Tainan City, Taiwan

Night markets are a unique part of Taiwanese culture and are ideal places to visit to taste local delicacies. “Visiting night markets” not only has become a habit for local residents, but also a particular favorite for non-local tourists. Street food vending in the night markets has been increasing for several years but this growth presents public health challenges, with evidence of diarrheal diseases. Therefore, there are emerging needs for understanding the hygiene knowledge and practices of food vendors to ensure hygienic preparation of street foods. This empirical study can be used in understanding the current situation of food hygiene practices in tourist night markets and in exploring proper strategies for improving food safety at the markets.     

Food safety knowledge and practices among Saudi women

The present cross sectional study was conducted on 811 Saudi women to evaluate their food safety knowledge and practices and explore factors affecting them. They reported better food safety practices than knowledge in overall food safety and all parameters except cooking. Personal hygiene was the parameter where they reported higher mean knowledge and practice (63.4% and 73.8%; respectively) with the lowest mean knowledge score in utensils and equipment (49.8%) whereas the lowest mean practice (60.2%) was in cooking. Saudi women with higher studies and those with 60 years and more showed higher mean knowledge and practice score in overall food safety and most parameters than those in other educational levels or age groups with significant variations (P < 0.05) among different educational levels except in practicing personal hygiene. Working women showed higher mean knowledge and practice than non working in all parameters with significant variation between their mean knowledge scores except in personal hygiene. Launching a food safety education program and repeating it at specific intervals is recommended.     

Food safety knowledge,attitudes and self-reported practices of food handlers in institutional foodservice in Accra,Ghana

The aim of this study was to evaluate the food safety knowledge, attitude and practices (KAP) of food handlers from institutional food service establishments that serve hospitals, boarding senior high schools and prisons in Accra, Ghana. A total of 278 food handlers (56.8% of hospital, 30.9% of schools and 12.3% of prison food service) participated in the cross-sectional study. Data was collected by face-to-face interviews, and responses were scored to determine the level of food safety KAP. Respondents who scored ≥70% of the maximum possible score were adjudged to have sufficient knowledge and practices and positive attitudes. Results showed that respondents generally had insufficient food safety knowledge and practices with means scores of 20.99 ± 7.64 (46%) and 9.35 ± 5.62 (52%) respectively. Attitudes towards food safety were generally negative but with a comparatively higher mean score of 12.64 ± 3.06 (63%). Areas of most concern were 1) Lack of knowledge of sources of contamination/cross-contamination and appropriate holding temperatures for food. 2) Poor practices included multiple freeze-thaw cycles for frozen food and 3) Infrequent hand washing during food preparation after coughing or sneezing. There is the need for continuous risk based training to educate and effect behavioral changes among food handlers. This process will encourage positive attitudes towards food safety and consequently promote good food safety practices.     

Evaluation of food safety and sanitary practices among food vendors at car parks in Ile Ife,southwestern Nigeria

Globally, the street food business has expanded rapidly and provides access to a diversity of inexpensive, ready-to-eat variety of food for customers. Street Food vendors (SFVs) operate where numerous customers exist and their operations are poorly regulated in Nigeria. Globally, SFVs were implicated in several outbreaks of foodborne diseases. This study therefore evaluates the behavioural characteristics and hygiene practices of SFVs in car parks in Ile Ife, southwestern Nigeria.The study was cross sectional in design and utilized interviewer-administered questionnaire on 160 randomly selected SFVs, targeting demography, food and personal hygiene practices and knowledge of foodborne diseases.Most respondents were <40 years (134, 83.7%); females (147, 91.9%); married (125, 78.1%); had at least secondary education (144, 90%); and vend whole meals (151, 94.3%), respectively. In addition, only 27 (16.9%) ‘always’ wash hands after using the toilet; 100 (62.5%) ‘rarely’ keep finger nails short while only 6 (3.8%) SFVs ‘always’ refrigerate leftover cooked food, though experiences power outages that compromise refrigeration temperatures. About ⅔ (61.9%) of the SFVs had no formal training and their medical status is unknown. Hence, inception and refreshers trainings should be mandatory and enforced by appropriate authorities. In addition, supportive monitoring, supervision, among others are necessary to promote compliance.     

Street vendors in Patna,India: Understanding the socio-economic profile,livelihood and hygiene practices

Street food vending is fundamental to daily life in many low and middle income countries where much of the urban population rely on food provided by street vendors. While street vendors are known to be important providers of food; limited research has investigated vendor’s hygiene practices and their socioeconomic circumstances in India. The aims of this study were to investigate the hygienic practices of food vendors and the context of their socioeconomic and living circumstances. Structured interviews were conducted with 31 street food vendors in Patna, India. The interviews explored issues around vending, hygiene practices, planning, and financial stability. Findings from this study indicate that food vendors are aware of good basic hygiene practices despite having low levels of literacy, low incomes, and limited job security.     

Home food safety knowledge,risk perception,and practices among Mexican-Americans

Little is known about the home food safety practices of Mexican-Americans living in the U.S. The current study examined the knowledge, perception of food safety risk and factors associated with home food safety practices among the Mexican-Americans who cook regularly for their families. Ten focus group interviews in New York and Texas identified a number of issues. Most participants did not defrost properly (i.e., placed frozen meat in the sink or countertop) and did not handle leftovers safely (i.e., cooled down more than 2 h at room temperature). Although participants reported good hygienic practices in the use of utensils when cooking, there seemed to be limited awareness of the dangers of cross-contamination when handling raw meats and produce; unsafe thawing of raw meats by leaving the raw meat in the sink or counter, and handling of cooked meats. Many incorrectly believed that the appearance of cooked meats was an indicator of safety, and that a food thermometer was unnecessary. These focus group findings informed a probability–based web panel survey (N = 468) of Mexican-Americans who cook for their families in the United States. The survey study reports two major findings: (1) Mexican-Americans' perception and awareness about food safety risk were closely related to their reported food preparation practices (except for eating raw eggs) and (2) Mexican-Americans born in the U.S. and those of Mexican origin living in the U.S. differed in their level of risk awareness and in their compliance with some associated food safety practices. Practical implications are discussed for designing targeted communication campaigns to increase compliance with safe home food preparation practices.     

Urban street foods in Shijiazhuang city,China: Current status,safety practices and risk mitigating strategies

Street foods often reflect traditional local cultures and offer a unique cultural experience to tourists and even to ordinary consumers. With the increasing pace of globalization and tourism, the safety of street foods has become one of the major concerns of public health. There is an urgent need, in China, to establish a national program to raise the food safety awareness and knowledge of street food vendors. The safety and hygiene status of street foods in Shijiazhuang city was investigated. Data on the street food vendors' food safety knowledge and practices, inspectors' regulatory capacity and consumers' purchasing habits were collected. Potential hazards in the preparation and sale of street foods were analyzed and strategies for ensuring the safety of street foods were recommended. The study showed that the street food safety risks are primarily due to the use of unqualified raw materials encouraged by ineffective inspections, poor infrastructure at the street food vending sites and lack of sanitation knowledge among street food vendors. In order to prevent street foods from being contaminated, more stringent and effective routine supervision and food safety practices should be adopted and the environmental conditions and facilities should be improved. Regular training in food processing technology, food safety knowledge and practical food safety evaluation methods should also be strengthened among street food vendors and food safety inspectors.     

Food safety knowledge of foodservice workers at a university campus by education level,experience, and food safety training

Food safety knowledge of university foodservice workers was evaluated and the relationship between food safety knowledge and education level, length of employment, and food safety training was assessed using a 40-item food safety questionnaire. Each knowledge question was scored as “1” for a correct answer and as “0” for an incorrect answer. The relationships between the level of education and food safety knowledge scores and length of employment in the foodservice industry and food safety knowledge scores were determined using bivariate correlation analysis. A total of 63.5% of the respondents had limited knowledge, 79% were well-informed about hygiene practices, while 33.9% of persons knew of correct time-temperature control measures. Kendall's tau = 0.067; p = 0.294 revealed a lack of strength of the relationship between education level and food safety knowledge. The relationship between length of employment and food safety knowledge was Kendall's tau = −0.133; p = 0.121. No mean differences (p = 0.426) were observed for mean knowledge scores between groups of food safety trained and untrained persons. Neither education level, nor the length of employment in the foodservice industry had a significant impact on food safety knowledge. The authors recommend that in order to improve food safety knowledge, attention should be given to the planning, implementation, monitoring, and evaluating food safety education programs.     

Evaluation of basic knowledge on food safety and food handling practices amongst migrant food handlers in Peninsular Malaysia

This study was aimed to measure the basic knowledge on food safety and food handling practices among migrant food handlers as these information is scarce in Malaysia. A cross-sectional study was conducted face-to-face amongst 383 migrant food handlers from three major cities in Peninsular Malaysia through questionnaire. Socio-demographic information of all respondents was collected. Questions on food safety knowledge (i.e. food cleanliness and hygiene, symptom of foodborne illnesses and foodborne pathogens) and food handling practices were assessed. The compiled data were analyzed by using the Statistical Packages for Social Science (SPSS) 16.0. Overall, migrant food handlers had poor level of knowledge on food safety with an average food handling practice. Significant effects were observed between respondents’ food safety knowledge and socio-demography (country of origin and educational level) and two factors namely; respondents’ nationality and attendance at food training programs showed significant associations with their food handling practices. Multiple logistic regression analyses revealed that attendance at food training programs was a significant and independent predictor of the respondent’s food handling practice. The study’s findings highlighted issues with regards to the extent of knowledge acquisition on food safety and hygiene by migrant food handlers. Therefore, this warrants improvements not only in the better delivery methods of training modules but also tight enforcement of attendance at the programs by the respective authorities.     

Food safety awareness,knowledge and practices among students in Slovenia

It is critical for children to understand food-related risks to preserve their health and the health of others, particularly because their food preparation responsibilities will increase in adulthood. The purpose of this study (n = 1272) was to explore the inclusion of 10- to 12-year-old students in food preparation activities and to determine their understanding of food-related risks, food safety knowledge and self-reported practices in their domestic environment prior to systematic involvement in these activities during regular schooling. This study highlighted their inclusion in food preparation activities with limited experiences. For food-related risks, a high level of perceived severity and a low level of perceived vulnerability were observed. Particular lack of knowledge was identified regarding the impact of temperature on microorganisms. Additionally, self-reported practices indicated risky behaviours for the prevention of cross-contamination, preservation of leftovers, re-heating of food in a potentially unsafe manner and food preparation activities with unprotected wounds on their hands. These results demonstrate that the systematic teaching of basic food safety principles as early as primary school remains necessary.     

Knowledge,attitudes and practices of food handlers on food safety in food service operations at the Universiti Kebangsaan Malaysia

This study was conducted to determine the level of knowledge, attitudes and practices of food handlers in food service operation at the main campus of Universiti Kebangsaan Malaysia (UKM) regarding food safety. Data were collected from 112 food handlers through questionnaires which consisted of questions about knowledge, attitudes and practices. The results showed that there was significantly positive correlation among the three levels and respondents possess good scores for knowledge (19.68 ± 3.87) about personal hygiene, foodborne diseases and temperature control of food; for attitudes (89.26 ± 8.66) on safe food handling, and for practices (90.02 ± 8.23), specifically for appropriate hand washing, use of gloves in food preparation and prevention of food hazards. About 73.2% of respondents never attend any training related to food safety and majority show poor knowledge of pathogens associated with disease-causing agents as well as critical temperatures for storage of ready-to-eat foods. Therefore, effective and ongoing training on food safety and hygiene must be given to all food service employees to ensure the safety of food provided.     

Socio-economic profile and food safety knowledge and practice of street food vendors in the city of Guwahati,Assam, India

Street food is an integral part of society in all countries – underdeveloped, developing or developed. As such the standard of hygiene maintained is a very vital matter. Every region has its sets of factors affecting the hygiene maintain. In the present study a survey was carried out in Guwahati city to determine the existing socio-economic status and food safety knowledge of street food vendors. Data on socio-economic and business profile of 80 vendors were collected using three standardized proformas.A study was also conducted on the existing knowledge of vendors on food safety and hygiene practices and methods of procurement of raw materials. The knowledge and procurement practices of the vendors were assessed for association with some relevant socio-economic factors. From the study it was observed that majority of street food vendors were mobile food vendors (54%) with the remaining being owners of small restaurants and food handlers. Majority of the food vendors were local to Guwahati city (93%). The average daily income of the mobile food vendors were between Rs. 200 to Rs. 600. It also was noted that only 30%–37% vendors were aware of hygienic practices of food handling and a mere 8%–11% of food vendors had knowledge on biological sources of food contamination.It was concluded that there is a high degree of association between procurement practices with the type of vendors, ownership status and average income. But no outstanding association exists with any socio-economic factor with the knowledge of the vendors on food hygiene. The street food scenario in the city was found to be quite dismal and requires stringent steps to improve matters.     

Food safety and handling knowledge and practices of Lebanese university students

The aim of this study was to assess the level of food safety handling knowledge and practices among 1172 Lebanese university students (mean age 20.0 ± 1.6 SD) and to explore the association between their knowledge/practices and the socio-demographic and academic characteristics. Participants were undergraduate students enrolled in the Lebanese American University from different majors and years of study, from different areas of residence, living alone or with others, and having working or non-working mothers. They completed a questionnaire of 16 food handling practices and 14 food safety knowledge questions related to preparation, cross-contamination, storage and hygiene. On average, the students scored 53.6 ± 15.8% and 44.7 ± 14.3% on the knowledge and practices parts, respectively. Female students scored higher on both practices and knowledge questions than male students; however, the difference was significant (p < 0.001) for the practices part only. Health-related majors scored significantly (p ≤ 0.001) better on both practices and knowledge questions. Senior students scored highest on the knowledge questions, followed by juniors, sophomores and finally freshmen and the difference was borderline significant (p = 0.07). The area of residence had a significant (p = 0.006) effect on the food safety practices questions. Students living with parents scored higher in both knowledge and practices parts than those living alone or with roommates; howkver, the difference was significant (p = 0.009) in the knowledge part only. Students who cook all the time showed a significant (p = 0.001) lower difference in terms of their food safety knowledge compared to those who cook less frequently. Food handling practices and food safety knowledge scores were significantly (p < 0.001) related with a weak to moderate correlation coefficient (R = 0.231). Our results confirm the need for ongoing educational initiatives to improve the relatively low food awareness among the Lebanese young adults group.     

Study on food safety concerns,knowledge and practices among university students in Saudi Arabia

Food Safety is important not only for the health of consumers but also the entire food industry and regulatory authorities. University students are an important target group as they are most likely to engage in risky eating behaviors and food handling practices making them susceptible to foodborne illness. The objectives of this study were to assess the level of food safety concerns, knowledge and practices among male and female university students of King Saud University, Saudi Arabia. Information concerning sociodemographic and academic characteristics and food safety knowledge were collected using self-administered questionnaire. Food safety questions were divided into four sections that covered key food safety concepts. A total of 808 students took questionnaires of which 66.08% responded (mean age 21.1 ± 2.9). Major food concerns for students were food taste, food temperature, food presentation, wellness of cooked food, cleanliness of serving area and appearance of food handlers. Students displayed good knowledge concerning food safety. Respondents were most knowledgeable about the cleanliness of kitchen surfaces and utensils, prevention of cross contamination and hand hygiene but demonstrated poor knowledge about heat treatment of food and temperature. Good knowledge of food safety was reflected in food safety practiced by the students except temperature control. Chi-square test results revealed that both male and female students demonstrated comparable food safety knowledge and practices. This is probably the first gender-based report on the food safety concerns, knowledge and practice among students of King Saud University, Saudi Arabia. The study highlights the need for educational programs that aim not only to provide knowledge but also encourage the students to practice the food safety measures strictly.     

Food safety knowledge and attitudes: culture and environment impact on hawkers in Malaysia.: Knowledge and attitudes are key attributes of concern in hawker foodhandling practices and outbreaks of food poisoning and their prevention

This study determined the impact of culture and environment on knowledge and attitudes of hawkers towards food safety, foodborne illnesses and their prevention. One hundred hawkers in Kuala Lumpur (KL) were interviewed, using a structured interview schedule. Environment did not effect hawkers’ knowledge and attitudes. Education influenced knowledge and attitudes scores of the interviewees. Differences in knowledge of the ethnic groups were in cross-contamination, equipment, utensils and premises, personal hygiene, hazard analysis critical control point (HACCP) and food regulations and control. Malay and Indian hawkers had better educational background, hence better knowledge and attitude scores than Chinese. The findings highlight the importance of education to bridge cultural gaps in food safety knowledge and attitudes. A strong relationship exists between the knowledge and attitudes of hawkers.     

A longitudinal evaluation of food safety knowledge and attitudes among Ontario high school students following a food handler training program

Youth are a unique audience for food safety education, in part due to low food safety knowledge. Although the effectiveness of such education has been explored for primary school and college students, no studies have assessed effectiveness among high school students specifically. We conducted a longitudinal intervention study in Ontario, Canada, between February and May 2015, to measure the baseline food safety knowledge and attitudes of high school students (n = 119; from 8 classes in 4 high schools), and determine whether these factors improved following in-class delivery of a provincial standardized food handler training program. Linear mixed effects regression models were used to model within-student changes in knowledge scores and attitudes over time (i.e., circa 2 and 12 weeks post-intervention), and to investigate associations with student characteristics. At baseline, knowledge and attitudes were poor. Following training, overall knowledge was significantly greater than at baseline, although at three months post-intervention only knowledge of safe times and temperatures for cooking and storing food remained significantly higher than baseline. Following training, students were significantly less interested in learning about how to avoid foodborne disease. Other attitudes, as well as knowledge of cross-contamination prevention and disinfection procedures, remained unchanged. These findings suggest that delivering existing food handler training programs within high schools may be a feasible mechanism for food safety educators to improve students' food safety knowledge, both overall and specific to safe times and temperatures, albeit potentially for short timeframes. Whether knowledge continues to decline beyond three months after training bears further investigation. As well, future research to investigate how students' actual food safety practices may change following such training, and whether improvements in knowledge translate into reduced foodborne disease risk, is warranted.     

The association between factors which affect the food safety practices of seafood distributors within the southern domestic distribution chains in Vietnam

In order to improve the safety of seafood in domestic distribution chains in Vietnam, a better understanding of factors affecting the practices of seafood distributors is necessary. The objective of this research was to identify the factors affecting the food safety practices among distributors in three major sites. A mixed methods design including qualitative and quantitative methods was used. Questionnaires were completed by 180 workers at various points of the seafood distribution chain. The survey revealed poor knowledge of food safety and hygiene amongst distributors and ineffective use of food safety management practices throughout the domestic seafood distribution chains. There was generally a low level of compliance with food safety regulations. One potentially positive outcome is that seafood distributors are concerned about critical feedbacks and complaints from consumers. Therefore, improving consumer knowledge may have a positive impact on food safety practices in the domestic seafood distribution chains.     

Knowledge of food safety and food handling practices amongst food handlers in the Republic of Ireland

Food safety concerns have existed for a long time, as millions of people across the globe suffer from food borne disease every year. Contamination of food owing to limited knowledge of food safety practices primarily increases the risk of food borne illnesses. In the present study, quantitative research was carried out to gauge the level of food safety knowledge amongst people living in Ireland. A total of 1069 participants from all over the Republic of Ireland contributed to the survey (of which 821 were included in this research). Results showed that the residents of Ireland overall had an average level on knowledge of food safety practices (67.0% passing rate). They had an average level of knowledge in food storage (52.8% passing rate), usage and maintenance of the kitchen facilities (59.0% passing rate), and personal hygiene (61.0% passing rate). Conversely, they had a critically low level of knowledge in food handling (10.8% passing rate) and food poisoning (20.1% passing rate). The results of the present study also showed that, the level of knowledge of food safety practices varies amongst the residents based upon their gender, age, place of residence, education level, and marital status, while no significant difference in the knowledge level was observed based upon their per capita income. The study thus, highlights that there is scope for improvement for the residents to advance their knowledge of food safety practices. Therefore, it can be recommended that researchers, educators, food safety communicators, and the media can engage in educating the population, to help the residents advance their food safety knowledge to safer food practices.     

The role of theoretical food safety training on Brazilian food handlers' knowledge,attitude and practice

The objectives of this study were 1. to identify the relationship of theoretical training with knowledge, attitudes, self-reported practices and observed practices and 2. to identify variables that influence observed practices. This study was cross-sectional and involved 183 randomly selected food handlers from different food businesses in Santos City, Brazil, as follows: street food kiosks, beach kiosks, restaurants, hospitals and school meal services. To evaluate knowledge, attitudes and self-reported practices, a structured questionnaire was used. Observed practices were evaluated using a checklist. A researcher observed and followed each food handler throughout the process of food handling/preparation during a workday. The majority of participants (68.3%) had participated in at least one food safety training session. The average percentage of correct answers on the knowledge questionnaire was 64%. Food handlers who had undergone training presented higher knowledge scores but did not differ from those who had not regarding attitudes, self-reported practices and observed practices. A regression model was used to study the variables associated with observed practices (p < 0.001). The variables related to observed practices were the knowledge score (β = 0.27, p < 0.01), experience (in years as a food handler) (β = 0.19, p = 0.01), the relationship between the number of meals and the number of food handlers (β = −0.19, p = 0.01), buildings and facilities adequacy (β = 0.20, p = 0.01) and the presence of a nutritionist (β = 0.42, p < 0.001). This study showed that training based on theoretical aspects is not related to the attitudes, self-reported practices and observed practices of Brazilian food handlers from different food services. However, training seems to be an effective tool for improving knowledge. The current wording of Brazilian legislation motivates food handlers to undergo training only for certification. Food safety laws should not only require certification but also enable the establishment of policies to monitor and ensure the adequacy of food services.