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Foodborne diseases and public health governance: comparing food safety, consumer preferences and governance in the supply of meat to urban markets

Foodborne diseases and public health governance: comparing food safety, consumer preferences and governance in the supply of meat to urban markets
食源性疾病和公共卫生治理:比较食品安全、消费者偏好和城市市场肉类供应的治理
批准号:
MR/S025049/1
负责人:
Javier Guitian
金额:
$70.39万
依托单位:
依托单位国家:
英国
项目类别:
Research Grant
财政年份:
2019
资助国家:
英国
项目状态:
已结题
起止时间:
2019 至 --

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项目成果

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中文摘要
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英文摘要
We will study the safety of chicken meat and beef, how poor people access these meats and how can their safety be improved to increase people's nutrition and health in Peru. We have chosen to study meat because 1) meat is an excellent source of high-quality protein and nutrients (especially important for children and adolescents), but 2) consumption of meat is often associated with foodborne illness, in particular in low- and middle-income countries such as Peru. The synergistic interactions of diarrhoea and undernutrition are well recognized and young children are particularly vulnerable. In Peru, diarrhoea is one of the most common illness for children, causing long-lasting malnutrition, and problems in infants' and children's health. For adults, these diseases lead to illness and at times death. Therefore, it is important to understand how safe meat products are in Peru, from whom poor people buy meats, and how the quality of meats poor people consume can be improved. We will study three kinds of meat vendors: supermarkets, wet markets, and street vendors. Peruvian people buy much of their everyday food from wet markets and street vendors. However, supermarkets are becoming important as well. Even though research to date assumes that supermarkets sell better quality and safer meat, this has not been proven. Policy makers across the world have suggested moving from traditional wet markets to supermarkets in order to improve food safety. We need research to first test whether food safety differs across the types of vendors and identify the best ways to improve meat safety for all citizens, including poor consumers and farmers who supply traditional markets. We will conduct research in three medium-sized cities in Peru. We selected these cities because they receive chicken and beef from different parts of Peru and outside of Peru. We will conduct our research with people who are involved with production and consumption of chicken and beef. More specifically, we want to answer the following questions:1. What are the food safety risks of locally supplied meat by small-scale farmers compared with imported meat or meat produced by large-scale farmers? 2. How are food safety risks perceived and addressed by farmers, traders, processors, food vendors and poor urban consumers? How do consumers perceive the link to their/their children's nutritional health?3. What food hygiene measures can improve safety of meat sourced from different supply chains?4. What governance models can improve food safety and public health without disrupting local food production?We will first study what laws exist in Peru that ensure food safety in supermarkets, wet markets and street vendors. Then, we will ask vendors how they obtain their meats, from whom, what they think about meat safety, and how they ensure food safety when selling meats. We will evaluate what vendor practices can increase food safety risks, and biologically test if certain pathogens that cause human illness exist in meats. We will use one type of bacteria meat safety indicator: E.coli and the enterotoxigenic strain E.coli 0157:H7 is one of the major meat-borne pathogen causing colitis and haemolytic-uremic syndrome in children, it shares exposure routes with other common foodborne gastrointestinal pathogens and its presence (of E.coli itself, not necessarily enterotoxigenic) can be used as hygiene indicator along the food chain. We will use simulation models to test the impact of potential controls and will ask consumers and other actors how they think about food safety and what they do to improve it. At the end of the project, we will communicate our findings at an event where we invite Peruvian policy makers, farmers, traders, slaughterers, vendors, consumers and Peruvian researchers. This event will ensure that our research is used by people who are affected and are in the position to improve food safety outcomes in Peru that are important for nutrition and health
期刊论文(4)
专著(0)
科研奖励(0)
会议论文
Detection and Isolation of Escherichia coli O157:H7 in Beef from Food Markets and Fecal Samples of Dairy Calves in the Peruvian Central Highlands.
秘鲁中部高地食品市场牛肉和奶牛粪便样本中大肠杆菌 O157:H7 的检测和分离。
DOI: 10.4269/ajtmh.23-0181
发表时间: 2023
期刊: The American journal of tropical medicine and hygiene
影响因子: --
作者: [Gonzales BL]
通讯作者: Gonzales BL
Salmonella in Chicken and Pork Meat are Likely to be a Major Contributor to Foodborne Illness in Peru
鸡肉和猪肉中的沙门氏菌可能是秘鲁食源性疾病的主要原因
DOI: 10.2139/ssrn.4226470
发表时间: 2022
期刊: SSRN Electronic Journal
影响因子: --
作者: [Ho-Palma A]
通讯作者: Ho-Palma A
DOI: 10.1371/journal.pone.0264898
发表时间: 2022
期刊: PloS one
影响因子: 3.7
作者: [Andrade-Mogrovejo DA, Gonzales-Gustavson E, Ho-Palma AC, Prada JM, Bonnet G, Pizzitutti F, Gomez-Puerta LA, Arroyo G, O'Neal SE, Garcia HH, Guitian J, Gonzalez A, Cysticercosis Working Group in Peru]
通讯作者: Cysticercosis Working Group in Peru
DOI: 10.1080/00220388.2023.2178303
发表时间: 2023-02
期刊: The Journal of Development Studies
影响因子: --
作者: [G. Ton;M. Espinoza;R. Fort]
通讯作者: G. Ton;M. Espinoza;R. Fort
BBSRC Institute Strategic Programme: Microbes and Food Safety Partner Grant
  • 批准号:
    BB/Y003012/1
  • 项目类别:
    Research Grant
  • 资助金额:
    $83.84万
  • 财政年份:
    2023
  • 负责人:
    Javier Guitian
  • 依托单位:
Responding to the challenge of MERS-CoV: Development and testing of interventions to reduce risk among Bedouin populations in Southern Jordan
  • 批准号:
    MR/T02996X/1
  • 项目类别:
    Research Grant
  • 资助金额:
    $272.71万
  • 财政年份:
    2021
  • 负责人:
    Javier Guitian
  • 依托单位:
Promoting health and safety in traditional food markets to fight COVID-19 in Peru and Bolivia
  • 批准号:
    MR/V028561/1
  • 项目类别:
    Research Grant
  • 资助金额:
    $102.65万
  • 财政年份:
    2020
  • 负责人:
    Javier Guitian
  • 依托单位:
A one health approach to the investigation and control of MERS-CoV among camel and human populations in Jordan as a potential model for the region
  • 批准号:
    MR/P02551X/1
  • 项目类别:
    Research Grant
  • 资助金额:
    $61.3万
  • 财政年份:
    2017
  • 负责人:
    Javier Guitian
  • 依托单位:
国内基金
海外基金
cGAS-STING通路调控单核细胞活化参与Graves病发病的机制研究
  • 批准号:
    82370787
  • 项目类别:
    面上项目
  • 资助金额:
    49.00万元
  • 批准年份:
    2023
  • 负责人:
    王曙
  • 依托单位:
Autoimmune diseases therapies: variations on the microbiome in rheumatoid arthritis