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Pajura R. Composting municipal solid waste and animal manure in response to the current fertilizer crisis - a recent review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:169221. [PMID: 38101643 DOI: 10.1016/j.scitotenv.2023.169221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 12/05/2023] [Accepted: 12/06/2023] [Indexed: 12/17/2023]
Abstract
The dynamic price increases of fertilizers and the generation of organic waste are currently global issues. The growth of the population has led to increased production of solid municipal waste and a higher demand for food. Food production is inherently related to agriculture and, to achieve higher yields, it is necessary to replenish the soil with essential minerals. A synergistic approach that addresses both problems is the implementation of the composting process, which aligns with the principles of a circular economy. Food waste, green waste, paper waste, cardboard waste, and animal manure are promising feedstock materials for the extraction of valuable compounds. This review discusses key factors that influence the composting process and compares them with the input materials' parameters. It also considers methods for optimizing the process, such as the use of biochar and inoculation, which result in the production of the final product in a significantly shorter time and at lower financial costs. The applications of composts produced from various materials are described along with associated risks. In addition, innovative composting technologies are presented.
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Affiliation(s)
- Rebeka Pajura
- Department of Chemistry and Environmental Engineering, Faculty of Civil and Environmental Engineering and Architecture Rzeszow University of Technology, 35-959 Rzeszów, Ave Powstańców Warszawy 6, Poland.
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El Bilali H, Ben Hassen T. Regional Agriculture and Food Systems Amid the COVID-19 Pandemic: The Case of the Near East and North Africa Region. Foods 2024; 13:297. [PMID: 38254598 PMCID: PMC10815245 DOI: 10.3390/foods13020297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/22/2023] [Accepted: 12/31/2023] [Indexed: 01/24/2024] Open
Abstract
The COVID-19 pandemic affected agri-food systems worldwide. However, while the impacts differed from one country/region to another, the scholarly literature seems to focus on developed countries in the Global North. Consequently, this review scrutinizes the literature on the pandemic's impacts in the Near East and North Africa (NENA) region. A search on the Web of Science in March 2023 generated 334 documents, of which 151 were eligible for inclusion in the systematic review. According to the bibliometric analysis, the most active nations are Saudi Arabia, Egypt, Jordan, the United Arab Emirates, and Lebanon. In general, the coverage of studies is better in the Gulf region than in the less developed countries of North Africa and those suffering from wars (cf. Libya, Syria, and Yemen). Studies generally focus on crop production and the downstream food chain (cf. distribution and consumption). While the pandemic influenced every pillar of food security, this research concentrates on access and utilization. Meanwhile, the lion's share of the literature deals with the pandemic's socio-economic effects, especially those linked to food (in)security and health. The pandemic, which laid bare the agri-food system vulnerabilities, should be seized to foster the transition towards more resilient agri-food systems in the NENA region.
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Affiliation(s)
- Hamid El Bilali
- International Centre for Advanced Mediterranean Agronomic Studies (CIHEAM-Bari), Via Ceglie 9, 70010 Valenzano, Bari, Italy;
| | - Tarek Ben Hassen
- Program of Policy, Planning, and Development, Department of International Affairs, College of Arts and Sciences, Qatar University, Doha P.O. Box 2713, Qatar
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Forgenie D, Khoiriyah N, Mahase-Forgenie M, Adeleye BN. An error-corrected linear approximate almost ideal demand system model for imported meats and seafood in Indonesia. Heliyon 2023; 9:e21390. [PMID: 38027709 PMCID: PMC10651458 DOI: 10.1016/j.heliyon.2023.e21390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 10/15/2023] [Accepted: 10/20/2023] [Indexed: 12/01/2023] Open
Abstract
The use of static-demand systems in empirical analysis assumes that consumers adjust immediately to a new long-run equilibrium path when a shock is encountered. However, adjustment is not always instantaneous. This paper utilizes an Error-Corrected Linear Approximate Almost Ideal Demand System (EC-LAAIDS) model to analyze the import demand for meat and seafood in Indonesia from 1976 to 2020 using annual data. The study found that the theoretical restrictions of homogeneity and symmetry held in the EC-LAAIDS model but did not in the long-run model. The adjustment parameter reveals that imported mutton had the slowest adjustment to long-run equilibrium, while all other meats and seafood had a moderate adjustment speed. The study calculated income elasticities for both the short- and long-run revealing that imported beef was a luxury good in the short-run and most responsive to changes in income. In the short-run, imported poultry was the least responsive to changes in income. In the long-run, all imported meats were found to be luxuries except for imported seafood and beef. Uncompensated price elasticity of demand reveals that in the short-run all imported items had inelastic demand except for imported beef which had elastic demand. In the long-run, however, imported beef and pork had elastic demand, while all other items were inelastic. Compensated cross-price elasticities found that mostly substitution relationships existed among pairs of imported commodities. Finally, a few policy suggestions were discussed, such as production subsidies to producers.
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Affiliation(s)
- David Forgenie
- Department of Agricultural Economics and Extension, Faculty of Food and Agriculture, The University of the West Indies, St. Augustine Campus, Trinidad
| | - Nikmatul Khoiriyah
- Department of Agribusiness, Faculty of Agriculture, University of Islam Malang, Malang, Indonesia
| | - Meera Mahase-Forgenie
- Department of Geography, Faculty of Food and Agriculture, The University of the West Indies, St. Augustine Campus, Trinidad
| | - Bosede Ngozi Adeleye
- Department of Accountancy, Finance and Economics, University of Lincoln, Lincoln, United Kingdom
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4
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Schrobback P, Gonzalez Fischer C, Mayberry D, Herrero M. On-farm investments into dairy cow health: evidence from 15 case study countries. Front Vet Sci 2023; 10:1288199. [PMID: 38026644 PMCID: PMC10643693 DOI: 10.3389/fvets.2023.1288199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 10/13/2023] [Indexed: 12/01/2023] Open
Abstract
Managing investments in dairy cow health at a national and global scale, requires an improved understanding of current on-farm expenses for cow health (e.g., expenditure for medicine and veterinary consultations). The aim of this study was to assess on-farm health investments for typical dairy farms in 15 case study countries, including Argentina, Australia, Bangladesh, Brazil, Canada, India, China, Colombia, Indonesia, Kenya, New Zealand, Uganda, UK, Uruguay, and USA. The study was conducted using a descriptive analysis of a secondary data set that was obtained from the International Farm Comparison Network (IFCN). The results suggest that health expenditures take up a relatively small proportion (<10%) of the annual total production costs per cow across all countries in the sample. The means of production costs (e.g., feed, machinery) can take up to 90% of the total production costs for highly intensive systems, while these costs can be as low as 9% for extensive systems. This study highlights the importance of understanding on-farm animal health investments as a contribution to improved national and global decision making about animal health in the dairy sector.
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Affiliation(s)
- Peggy Schrobback
- Global Burden of Animal Diseases Program, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
- CSIRO, Agriculture and Food, St Lucia, QLD, Australia
| | - Carlos Gonzalez Fischer
- Global Burden of Animal Diseases Program, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
- Department of Global Development, College of Agriculture and Life Sciences and Cornell Atkinson Centre for Sustainability, Cornell University, Ithaca, NY, United States
| | - Dianne Mayberry
- Global Burden of Animal Diseases Program, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
- CSIRO, Agriculture and Food, St Lucia, QLD, Australia
| | - Mario Herrero
- Global Burden of Animal Diseases Program, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
- Department of Global Development, College of Agriculture and Life Sciences and Cornell Atkinson Centre for Sustainability, Cornell University, Ithaca, NY, United States
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5
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Tambo E, Zhang CS, Tazemda GB, Fankep B, Tappa NT, Bkamko CFB, Tsague LM, Tchemembe D, Ngazoue EF, Korie KK, Djobet MPN, Olalubi OA, Njajou ON. Triple-crises-induced food insecurity: systematic understanding and resilience building approaches in Africa. SCIENCE IN ONE HEALTH 2023; 2:100044. [PMID: 39077040 PMCID: PMC11262256 DOI: 10.1016/j.soh.2023.100044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 10/20/2023] [Indexed: 07/31/2024]
Abstract
The triple crises of the COVID-19 pandemic, conflict and climate change have severely impacted food systems, leading to socio-economic consequences and undermining food and nutrition security across Africa. To address the malnutrition and poverty affecting approximately 700 million people in Africa, there is potential for the One Health approach implementation and operationalization to bring together multidisciplinary solutions for tackling food insecurity and ensuring food safety net. However, there is limited documentation on the potential of the One Health approach system thinking implementation to guide responses to triple crises-induced food insecurity. Therefore, this article aims to systematically understand the triple crises-induced food insecurity, connect existing solutions, and explore the role of the One Health approach in strengthening food and agriculture systems in Africa. Our finding showed the impact of triple crises exacerbating food system vulnerability in Africa and worldwide. Mitigating and resilient actions are urgently needed in tackling the emerging and persisting challenges, and infectious diseases menace and burden across Africa. We present a conceptual model illustrating the complex nature of triple crises-induced food insecurity, vulnerability areas within the food system, and actionable strategies for building community food resilience. Additionally, recommendations are provided to create an enabling environment that supports One Health approach implementation and addresses food insecurity challenges through innovative partnerships, local-led initiatives, and enhanced governance and artificial intelligence technology capacities in achieving sustainable and inclusive growth to reduce socio-economic inequalities. Stepping up integrated, actionable, and sustainable food systems programs and innovative long-lasting solutions requires investing in promoting new partnership and research collaboration in building conflict resolution and peace towards strengthening and reshaping local and global food security related climate change adaptations actions for most vulnerable communities' benefits. These are ingredients in fastening preparedness, prevention and control of infectious diseases prevention and control, reducing food supply chains disruption towards accelerating equitable benefits of Universal Health Coverage and Sustainable Development Goals, 2030 across Africa.
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Affiliation(s)
- Ernest Tambo
- Higher Institute of Health Sciences, Faculty of Medicine, Universite des Montagnes, Cameroon
- Center for Leadership in Global Health Equity, University of Global Health Equity, Kigali, Rwanda
| | - Chen-Sheng Zhang
- Africa Disease Intelligence, Preparedness and Response (ADIPaR), Yaoundé, Cameroon
- National Institute of Parasitic Disease, Chinese Centre for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), Shanghai, China
| | - Gildas B. Tazemda
- Higher Institute of Health Sciences, Faculty of Medicine, Universite des Montagnes, Cameroon
| | - Bertin Fankep
- Institut Universitaire et Stratégique de l'Estuaire, Institut des Sciences Appliquées à la Santé (IUEs/INSAM/ISSAS), Cameroon
- Department of Public Health, Faculty of Medicine, University of Douala, Cameroon
| | - Ngo T. Tappa
- Center for Leadership in Global Health Equity, University of Global Health Equity, Kigali, Rwanda
- Institut Universitaire et Stratégique de l'Estuaire, Institut des Sciences Appliquées à la Santé (IUEs/INSAM/ISSAS), Cameroon
- Department of Public Health, Faculty of Medicine, University of Douala, Cameroon
| | - Cremona F Bette Bkamko
- Institut Universitaire et Stratégique de l'Estuaire, Institut des Sciences Appliquées à la Santé (IUEs/INSAM/ISSAS), Cameroon
- Department of Public Health, Faculty of Medicine, University of Douala, Cameroon
| | - Laura M. Tsague
- Center for Leadership in Global Health Equity, University of Global Health Equity, Kigali, Rwanda
- Institut Universitaire et Stratégique de l'Estuaire, Institut des Sciences Appliquées à la Santé (IUEs/INSAM/ISSAS), Cameroon
- Department of Public Health, Faculty of Medicine, University of Douala, Cameroon
| | - Daniella Tchemembe
- Institut Universitaire et Stratégique de l'Estuaire, Institut des Sciences Appliquées à la Santé (IUEs/INSAM/ISSAS), Cameroon
- Department of Public Health, Faculty of Medicine, University of Douala, Cameroon
| | - Elodie F. Ngazoue
- Institut Universitaire et Stratégique de l'Estuaire, Institut des Sciences Appliquées à la Santé (IUEs/INSAM/ISSAS), Cameroon
- Department of Public Health, Faculty of Medicine, University of Douala, Cameroon
| | - Kennedy K. Korie
- Center for Leadership in Global Health Equity, University of Global Health Equity, Kigali, Rwanda
- Institut Universitaire et Stratégique de l'Estuaire, Institut des Sciences Appliquées à la Santé (IUEs/INSAM/ISSAS), Cameroon
- Department of Public Health, Faculty of Medicine, University of Douala, Cameroon
| | | | - Oluwasogo A. Olalubi
- Department of Public Health, Faculty of Basic Medical Sciences, Kwara State university (KWASU), Malete, Nigeria
| | - Omer N. Njajou
- DAI Tackling Deadly Diseases in Africa (TDDA) Programme, Cameroon
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De Wet-Billings N. Perpetuation of household food insecurity during COVID-19 in South Africa. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2023; 42:96. [PMID: 37700382 PMCID: PMC10498595 DOI: 10.1186/s41043-023-00441-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 09/04/2023] [Indexed: 09/14/2023]
Abstract
BACKGROUND Perpetual food insecurity has long-term health and development effects on populations. The global pandemic created sub-populations that were newly food insecure, but there exists sub-populations were food insecure, and COVID-19 held that situation. This study seeks to identify the demographic and socioeconomic characteristics of the perpetually food insecure in South Africa in order to obtain specific evidence of populations to be prioritised in the post-pandemic era. METHODS Secondary data from the South African National Income Dynamics CRAM Survey for rounds (Waves) 1 and 5 are analysed. The study population are those respondents who reported a household member not having enough food to eat in the early stages of the pandemic (1st round) and remained without sufficient food a year later (5th round). The study controls for the demographic and socioeconomic characteristics of the population but also changes to employment status, social grant access and willingness to be vaccinated. Descriptive and analytical statistical tests are used. RESULTS A total of 26.15% of respondents were food insecure at the start of the pandemic. Of these, 41.09% remained food insecure a year later. The drivers of perpetual food insecurity during the pandemic include unemployment (OR = 2.09; CI 1.335293-3.265678), still being unemployed (OR = 1.86; CI 1.308032-2.636252), seven or more (≥ 7) household members (OR = 1.24; CI 1.1611329-1.610126), those with only a primary education (OR = 1.11; CI 1.5051066-2.434695), participants between the ages of 45 and 64 years old (ORs = 1.03 and 1.20; CIs 1.0171956-1.0171956 and 1.1733304-2.144875, respectively) and women (OR = 1.09; CI 1.0745444-1.406035). CONCLUSIONS South Africa needs to address socioeconomic challenges and inequalities to assist the perpetually food insecure and to ensure that, should there be a pandemic resurgence, or a new pandemic, individuals and households in the country are in a better financial situation and appropriately supported to avoid food insecurity at all costs.
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Affiliation(s)
- Nicole De Wet-Billings
- Demography and Population Studies, Schools of Social Sciences and Public Health, University of the Witwatersrand, Johannesburg, South Africa.
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Sumsion RM, June HM, Cope MR. Measuring Food Insecurity: The Problem with Semantics. Foods 2023; 12:foods12091816. [PMID: 37174353 PMCID: PMC10178861 DOI: 10.3390/foods12091816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 04/20/2023] [Indexed: 05/15/2023] Open
Abstract
Rising rates of hunger and food insecurity have sparked a major re-evaluation of all aspects of food systems. Because of the multifaceted nature of food insecurity, however, determining what actions should be taken is challenging, especially since reevaluation efforts are led by experts from several disciplines and there is no consensus about which indicators should be used and how they should be measured. Confusion surrounding the meaning of the terms 'food security' and 'food insecurity' has contributed to this lack of consensus. As indicators inform action, such confusion has slowed those committed to alleviating hunger in identifying the most pressing targets. This review highlights (1) the importance of clearly defining food security and food insecurity and (2) how such definitions affect measures of food insecurity in the United States. While some might say that definitions are an issue of the past or a trivial matter of semantics, we believe that the world's present rates of hunger and malnutrition are attributable, at least in part, to the lack of consensus on these definitions and their accompanying measurements and indicators. Although the present review can be helpful to academics and policy makers, the primary purpose is to be a resource to those involved in the day-to-day production of food, such as ranchers and farmers by providing an overview of definitions, indicators, and measurements used when discussing food security.
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Affiliation(s)
- Rachel M Sumsion
- Department of Sociology, Brigham Young University, Provo, UT 84602, USA
| | - Haylie M June
- Department of Sociology, Brigham Young University, Provo, UT 84602, USA
| | - Michael R Cope
- Department of Sociology, Brigham Young University, Provo, UT 84602, USA
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Yazew T, Daba A, Hordofa L, Garedew G, Negash A, Merga G, Bakala T. Covid-19 related factors to food security and dietary diversity among urban households in western Oromia, Ethiopia. Heliyon 2023; 9:e14476. [PMID: 36942244 PMCID: PMC10008806 DOI: 10.1016/j.heliyon.2023.e14476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 03/01/2023] [Accepted: 03/08/2023] [Indexed: 03/18/2023] Open
Abstract
Background This study aims to assess factors associated with food security and dietary diversity among poor urban households of western Oromia, Ethiopia, after the outbreak of the Covid-19 pandemic. Method A cross-sectional, community-based study was conducted in May to June 2021 with 361 poor urban households in the Horo Guduru Wollega zone, western Oromia, Ethiopia. A pre-tested structured questionnaire was used to collect primary data. Twenty-four hour reminder points were used to assess household dietary diversity, and household food security was assessed using the Household Food Insecurity Access Scale tool. Data were evaluated using the statistical software SPSS version 25.0. Results This study showed a prevalence of food insecurity in households of 59.6%. The mean and standard deviation of household dietary diversity values were 4.19 ± 1.844. Family size (AOR = 8.5; 95% CI:3.295-21.92), monthly income (AOR = 3.52; 95% CI; 1.771-6.986), dietary diversity (AOR = 8.5; 95% CI; 3.92-18.59), knowledge (AOR = 3.0, 95% CI = 1.08-)8.347), attitude (AOR = 8.35, 95% CI:3.112-22.39) and practices against Covid-19 (AOR = 2.12; 95% CI:1.299-11.4) were factors significantly associated with food insecurity. Variables like educational status (AOR = 3.46; 95% CI:1.44-8.312), increased family size after the Covid-19 pandemic (AOR = 2.26; 95% CI:1.02-5.04), food security (AOR = 6.7; 95% CI:4.01-19.01), knowledge (AOR = 3.96; 95% CI:1.57-10.0), attitude (AOR = 3.9; 95% CI:1.75-8.82) and practices toward coronavirus (AOR = 2.23; 95% CI:2.18-23.95) were predictors significantly associated with dietary diversity. Conclusion This study concluded that family size, monthly income, and dietary diversity were factors contributed to household food security. On the other hand, variables such as educational status, family size, and food security were highly relevant factors for dietary diversity after the outbreak of the Covid-19 pandemic. Knowledge, attitudes, and practices were also variables related to both household food security and dietary diversity. Therefore, immediate interventions such as nutrition-specific interventions can be suggested to address food insecurity and problems of inadequate food intake in poor urban households. In addition, governmental and non-governmental organizations should raise awareness and policies to support those at higher risk by developing affordable, sustainable and targeted social protection systems that ensure food security and adequate dietary intake at the household level.
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Key Words
- AOR, Adjusted Odd Ratio
- Associated factors
- CI, Confidence Level
- COR, Crude Odd Ratio
- Covid-19
- Dietary diversity
- EU, European Union
- Ethiopia
- Food security
- HFIAS, Household Food Insecurity Access Scale
- NPC, National Planning Commission
- SPSS, Statistical Package for Social Sciences
- UN, United Nations
- USD, United states Dollar
- USDA, United States Department of Agriculture
- Urban
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Affiliation(s)
- Tamiru Yazew
- Department of Public Health, College of Health Sciences, Salale University, Fitche, 245, Ethiopia
- Corresponding author.
| | - Agama Daba
- Department of Food and Nutritional Sciences, Faculty of Agriculture, Wollega University, Nekemte, 395, Ethiopia
| | - Lelisa Hordofa
- Department of Natural Resource Management, Faculty of Resource Management and Economics, Wollega University, Nekemte, 395, Ethiopia
| | - Girma Garedew
- Department of Public Health, College of Health Sciences, Salale University, Fitche, 245, Ethiopia
| | - Abdi Negash
- Department of Medical Laboratory Sciences, College of Health Sciences, Salale University, Fitche, 245, Ethiopia
| | - Gizachew Merga
- Department of Horticulture, College of Agriculture and Natural Resources, Salale University, Fitche, 245, Ethiopia
| | - Tasama Bakala
- Department of Food and Nutritional Sciences, Faculty of Agriculture, Wollega University, Nekemte, 395, Ethiopia
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Basurko C, Dupart O, Savy M, Obert-Marby C, Mvogo A, Gonzalez A, Trepont A, Cann L, Boceno C, Osei L, Creton PM, Dufit V, Thelusme L, Adenis A, Van-Melle A, Huber F, Nacher M. Hunger in French Guiana's Vulnerable Urban Neighborhoods: A Neglected Consequence of COVID-19. Food Nutr Bull 2023; 44:3-11. [PMID: 36824041 DOI: 10.1177/03795721231156641] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
BACKGROUND In French Guiana, restrictions to control the spread of SARS-CoV-2 were put in place between March 2020 and March 2022. In vulnerable urban neighborhoods, during this period, requests for food assistance increased and fear of hunger overtook fear of being affected by COVID-19. OBJECTIVE The objective of this survey was to describe food security during the COVID-19 pandemic in French Guiana and to study the relationship between the socioeconomic conditions of the study households and household hunger. METHODS A multicenter survey was therefore conducted in mobile clinics and fixed structures providing care to at-risk urban populations. In a face-to-face interview, a community health worker asked participants questions about the sociodemographic and economic profile of the household, and about household food security (food consumption score, coping strategies in the face of food shortages, and household hunger index). Two hundred and seventy-seven households were recruited in February 2021. RESULTS According to the household hunger scale, 42.6% of households experienced moderate hunger and 23.8% of households experienced severe hunger in the month preceding the survey. Lack of residence permit, lack of social support, water insecurity, small housing, and lack of access to an urban garden were determinants related to the risk of household hunger. CONCLUSIONS Food insecurity have affected a large majority of the households in this survey, and the immediate consequences for children's health were already apparent. These results draw attention to a neglected health problem in a socioeconomically vulnerable population during the COVID-19 pandemic.
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Affiliation(s)
- Celia Basurko
- Centre d'Investigation Clinique Antilles Guyane, CIC INSERM 1424, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Ophélie Dupart
- Permanence d'accès aux soins de santé, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Mathilde Savy
- MoISA, Université de Montpellier, Cirad, Ciheam-IAMM, Inrae, Institut Agro, IRD, Montpellier, France
| | - Camille Obert-Marby
- Permanence d'accès aux soins de santé, Centre Hospitalier de l'ouest Guyanais, Saint Laurent du Maroni, French Guiana
| | - Alexandra Mvogo
- Permanence d'accès aux soins de santé, Centre Hospitalier de l'ouest Guyanais, Saint Laurent du Maroni, French Guiana
| | | | | | - Lisa Cann
- Médecins du Monde, Cayenne, French Guiana
| | - Claire Boceno
- Permanence d'accès aux soins de santé, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Lindsay Osei
- Centre d'Investigation Clinique Antilles Guyane, CIC INSERM 1424, Centre Hospitalier de Cayenne, Cayenne, French Guiana.,Service de pédiatrie, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | | | - Valentin Dufit
- Centre d'Investigation Clinique Antilles Guyane, CIC INSERM 1424, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Liliane Thelusme
- Unité transversale de nutrition, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Antoine Adenis
- Centre d'Investigation Clinique Antilles Guyane, CIC INSERM 1424, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | - Astrid Van-Melle
- Centre d'Investigation Clinique Antilles Guyane, CIC INSERM 1424, Centre Hospitalier de Cayenne, Cayenne, French Guiana
| | | | - Mathieu Nacher
- Centre d'Investigation Clinique Antilles Guyane, CIC INSERM 1424, Centre Hospitalier de Cayenne, Cayenne, French Guiana
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Ciliberti S, Frascarelli A, Martino G. Matching ecological transition and food security in the cereal sector: The role of farmers' preferences on production contracts. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2023. [DOI: 10.3389/fsufs.2023.1114590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
Abstract
IntroductionUnder an increasing demand from citizen and public institutions, agri-food supply chains are requested to comply with stringent environmental requirements. Moreover, new sources of uncertainty related to pandemic and geo-political turbulences put further pressures on economic agents, calling for proper and resilient governance mechanisms. Under the lens of the Neo Institutional Economics, we focus on production contracts and their clauses which, in turn, perform different functions and contribute to allocate property and decision rights, in the attempt to conciliate sustainability and food security.MethodsIn this framework, contract design assumes a key importance. Thus, we analyze farmers' preferences for different contractual clauses in the cereal sector. A choice experiment is carried out among durum wheat producers in Italy and mixed logit estimations assuming heterogeneous preferences are performed.Results and discussionFindings provide interesting indications, revealing a strong farmers' willingness to adhere production contracts in exchange for price stability and knowledge transfer offered by technical assistance services. However, producers are not available to limit their decisional autonomy in unilateral agreement with buyers and they reveal a certain indifference to costly production techniques aimed to improve environmental sustainability.
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Melini F, Luziatelli F, Bonini P, Ficca AG, Melini V, Ruzzi M. Optimization of the growth conditions through response surface methodology and metabolomics for maximizing the auxin production by Pantoea agglomerans C1. Front Microbiol 2023; 14:1022248. [PMID: 36970660 PMCID: PMC10030972 DOI: 10.3389/fmicb.2023.1022248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 02/17/2023] [Indexed: 03/29/2023] Open
Abstract
Introduction The fermentative production of auxin/indole 3-acetate (IAA) using selected Pantoea agglomerans strains can be a promising approach to developing novel plant biostimulants for agriculture use. Methods By integrating metabolomics and fermentation technologies, this study aimed to define the optimal culture conditions to obtain auxin/IAA-enriched plant postbiotics using P. agglomerans strain C1. Metabolomics analysis allowed us to demonstrate that the production of a selected. Results and discussion Array of compounds with plant growth-promoting- (IAA and hypoxanthine) and biocontrol activity (NS-5, cyclohexanone, homo-L-arginine, methyl hexadecenoic acid, and indole-3-carbinol) can be stimulated by cultivating this strain on minimal saline medium amended with sucrose as a carbon source. We applied a three-level-two-factor central composite design (CCD) based response surface methodology (RSM) to explore the impact of the independent variables (rotation speed and medium liquid-to-flask volume ratio) on the production of IAA and IAA precursors. The ANOVA component of the CCD indicated that all the process-independent variables investigated significantly impacted the auxin/IAA production by P. agglomerans strain C1. The optimum values of variables were a rotation speed of 180 rpm and a medium liquid-to-flask volume ratio of 1:10. Using the CCD-RSM method, we obtained a maximum indole auxin production of 208.3 ± 0.4 mg IAAequ/L, which was a 40% increase compared to the growth conditions used in previous studies. Targeted metabolomics allowed us to demonstrate that the IAA product selectivity and the accumulation of the IAA precursor indole-3-pyruvic acid were significantly affected by the increase in the rotation speed and the aeration efficiency.
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Affiliation(s)
- Francesca Melini
- Department for Innovation in Biological, Agrofood and Forest Systems, University of Tuscia, Viterbo, Italy
- CREA Research Centre for Food and Nutrition, Rome, Italy
| | - Francesca Luziatelli
- Department for Innovation in Biological, Agrofood and Forest Systems, University of Tuscia, Viterbo, Italy
- *Correspondence: Francesca Luziatelli, ; Maurizio Ruzzi,
| | | | - Anna Grazia Ficca
- Department for Innovation in Biological, Agrofood and Forest Systems, University of Tuscia, Viterbo, Italy
| | | | - Maurizio Ruzzi
- Department for Innovation in Biological, Agrofood and Forest Systems, University of Tuscia, Viterbo, Italy
- *Correspondence: Francesca Luziatelli, ; Maurizio Ruzzi,
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12
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Vegetables and fruits retailers in two urban areas of Bangladesh: Disruption due to COVID- 19 and implications for NCDs. PLoS One 2023; 18:e0280188. [PMID: 36626398 PMCID: PMC9831295 DOI: 10.1371/journal.pone.0280188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 12/22/2022] [Indexed: 01/11/2023] Open
Abstract
Bangladesh is experiencing an increasing prevalence of diet-related non-communicable diseases (NCDs). Considering daily total requirement of 5 servings as minimum recommended amount, 95.7% of people do not consume adequate fruit or vegetables on an average day in the country. Imposition of lockdown during COVID-19 created disturbance in fresh fruits and vegetable production and their retailing. This incident can make these dietary products less affordable by stimulating price and trigger NCDs. However, little is known about the supply chain actors of healthy foods such as vegetables and fruits in urban areas, and how they were affected due to pandemic. Aiming toward the impact of COVID-19 on the business practices and outcomes for the vegetables and fruits retailers in Bangladesh, a survey of 1,319 retailers was conducted in two urban areas, namely Dhaka and Manikganj from September 2021 to October 2021. To comprehend the impact of COVID-19 on the profit margin of the retailers and on the percentage change in sales, a logistic and an Ordinary Least Squares (OLS) regression were estimated. Significant difference in the weekly business days and daily business operations was observed. The average daily sales were estimated to have a 42% reduction in comparison to pre-COVID level. The daily average profit margin on sales was reportedly reduced to 17% from an average level of 21% in the normal period. Nevertheless, this impact is estimated to be disproportionate to the product type and subject to business location. The probability of facing a reduction in profit margin is higher for the fruit sellers than the vegetable sellers. Contemplating the business location, the retailers in Manikganj (a small city) faced an average of 19 percentage points less reduction in their sales than those in Dhaka (a large city). Area-specific and product-specific intervention are required for minimizing the vulnerability of retailers of vegetables and fruits and ensuring smooth supply of fruits and vegetables and increasing their uptake to combat diet related NCD.
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13
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Deng Z, Li C, Wang Z, Kang P, Hu Y, Pan H, Liu G. The Russia-Ukraine war disproportionately threatens the nutrition security of developing countries. DISCOVER SUSTAINABILITY 2022; 3:40. [PMID: 36415866 PMCID: PMC9670081 DOI: 10.1007/s43621-022-00112-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 11/07/2022] [Indexed: 06/16/2023]
Abstract
While the ongoing Russia-Ukraine war threatens global nutrition security, the magnitude and extent of its impact remain underexamined. Here we show that, with the lowest level of war duration, severity, sanction, and countries involved, the direct and indirect impacts of the war and sanctions could newly place 67.3 million people (roughly equals the total population of France) in undernourishment and 316.7 million people (roughly equals the total population of Bangladesh and Russia) suffering from extreme national food insecurity. Approximately 95% of the affected population are from developing countries, highlighting the vulnerability of food supply in these countries. Both the undernourished population and its inequality across countries will substantially grow, if war duration and severity increase. If the war is prolonged to early 2024, future agricultural growth cannot fully offset the negative impacts, and global hunger will still very likely exacerbate. We conclude that targeted measures should be placed in developing countries and their vulnerable populations to reconstruct a just, healthy, and environmentally sustainable food system. Supplementary Information The online version contains supplementary material available at 10.1007/s43621-022-00112-8.
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Affiliation(s)
- Zhongci Deng
- College of Resources and Environment, Huazhong Agricultural University, Wuhan, 4300770 China
| | - Cai Li
- College of Resources and Environment, Huazhong Agricultural University, Wuhan, 4300770 China
| | - Zhen Wang
- College of Resources and Environment, Huazhong Agricultural University, Wuhan, 4300770 China
- Interdisciplinary Research Center for Territorial Spatial Governance and Green Development, Huazhong Agricultural University, Wuhan, 430070 China
| | - Ping Kang
- Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu, 610225 China
| | - Yuanchao Hu
- School of Resources and Environmental Sciences, Wuhan University, Wuhan, 430079 China
| | - Haozhi Pan
- School of International and Public Affairs, China Institute for Urban Governance, Shanghai Jiao Tong University, 800 Dongchuan Rd., Shanghai, 200240 China
| | - Gang Liu
- Department of Green Technology, SDU Life Cycle Engineering, University of Southern Denmark, 5230 Odense, Denmark
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14
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Lisa Clodoveo M, Tarsitano E, Crupi P, Pasculli L, Piscitelli P, Miani A, Corbo F. Towards a new food labelling system for sustainable food production and healthy responsible consumption: The Med Index Checklist. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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15
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Mejia‐Lancheros C, Alfayumi‐Zeadna S, Lachaud J, O'Campo P, Gogosis E, Da Silva G, Stergiopoulos V, Hwang SW, Thulien N. Differential impacts of COVID-19 and associated responses on the health, social well-being and food security of users of supportive social and health programs during the COVID-19 pandemic: A qualitative study. HEALTH & SOCIAL CARE IN THE COMMUNITY 2022; 30:e4332-e4344. [PMID: 35524402 PMCID: PMC9347945 DOI: 10.1111/hsc.13826] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 03/25/2022] [Accepted: 04/22/2022] [Indexed: 06/14/2023]
Abstract
The effects of the coronavirus disease-2019 (COVID-19) pandemic on the lives of underserved populations are underexplored. This study aimed to identify the impacts of the COVID-19 pandemic and associated public health responses on the health and social well-being, and food security of users of Housing First (HF) services in Toronto (Canada) during the first wave of the COVID-19 pandemic. This qualitative descriptive study was conducted from July to October 2020 in a subsample of 20 adults with a history of homelessness and serious mental disorders who were receiving HF services in Toronto. A semi-structured interview guide was used to collect narrative data regarding health and social well-being, food security and access to health, social and preventive services. A thematic analysis framework guided analyses and interpretation of the data. The COVID-19 pandemic and response measures had a variable impact on the health, social well-being and food security of participants. Around 40% of participants were minimally impacted by the COVID-19 pandemic. Conversely, among the remaining participants (impacted group), some experienced onset of new mental health problems (anxiety, stress, paranoia) or exacerbation of pre-existing mental disorders (depression, post-traumatic stress disorder and obsessive-compulsive disorder). They also struggled with isolation and loneliness and had limited leisure activities and access to food goods. The pandemic also contributed to disparities in accessing and receiving healthcare services and treatment continuity for non-COVID-19 health issues for the negatively impacted participants. Overall, most participants were able to adhere to COVID-19 public health measures and get reliable information on COVID-19 preventive measures facilitated by having access to the phone, internet and media devices and services. In conclusion, the COVID-19 pandemic and associated response measures impacted the health, social well-being, leisure and food security of people with experiences of homelessness and mental disorders who use supportive social and housing services in diverse ways.
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Affiliation(s)
- Cilia Mejia‐Lancheros
- MAP Centre for Urban Health SolutionsLi Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health TorontoTorontoOntarioCanada
- Research Group in Nursing Care and Practice, Family Health Nursing and Health Measures; Nursing FacultyUniversidad Nacional de ColombiaBogotáColombia
| | - Samira Alfayumi‐Zeadna
- MAP Centre for Urban Health SolutionsLi Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health TorontoTorontoOntarioCanada
- Center for Women's Health Studies and PromotionBen‐Gurion University of the NegevBeer‐ShevaIsrael
| | - James Lachaud
- MAP Centre for Urban Health SolutionsLi Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health TorontoTorontoOntarioCanada
- Research Group in Nursing Care and Practice, Family Health Nursing and Health Measures; Nursing FacultyUniversidad Nacional de ColombiaBogotáColombia
| | - Patricia O'Campo
- MAP Centre for Urban Health SolutionsLi Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health TorontoTorontoOntarioCanada
- Dalla Lana School of Public HealthUniversity of TorontoTorontoOntarioCanada
| | - Evie Gogosis
- MAP Centre for Urban Health SolutionsLi Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health TorontoTorontoOntarioCanada
| | - George Da Silva
- MAP Centre for Urban Health SolutionsLi Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health TorontoTorontoOntarioCanada
| | - Vicky Stergiopoulos
- Centre for Addiction and Mental HealthTorontoOntarioCanada
- Department of PsychiatryUniversity of TorontoTorontoOntarioCanada
| | - Stephen W. Hwang
- MAP Centre for Urban Health SolutionsLi Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health TorontoTorontoOntarioCanada
- Division of General Internal Medicine, Department of MedicineUniversity of TorontoTorontoOntarioCanada
| | - Naomi Thulien
- MAP Centre for Urban Health SolutionsLi Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health TorontoTorontoOntarioCanada
- Dalla Lana School of Public HealthUniversity of TorontoTorontoOntarioCanada
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16
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Consumer Attitudes as Part of Lifestyle in the COVID-19 Emergency. SUSTAINABILITY 2022. [DOI: 10.3390/su14159521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The pandemic brought significant changes to the functioning of society. This article examines the opinion of consumers in south-eastern Poland on lifestyle elements such as shopping preferences, physical activity, holiday preferences and others, against the background of the COVID-19 situation. The aim of this study was to identify the relationship between selected components included in the lifestyle of society in the context of the COVID-19 emergency situation. The research was conducted from 9 November 2020 to 17 January 2021. In order to identify the respondents’ attitudes and their perception of the issues discussed in this study, a questionnaire was created containing a number of theses formulations assessed by the respondents in terms of compliance with their beliefs. The evaluation was carried out using a seven-point bipolar Likert scale with a neutral value. The study was not probabilistic, therefore the inference applies only to the studied group. A total of 737 questionnaires meeting the research assumptions were collected. The form was used to identify ecological attitudes, shopping behavior, food preferences, physical activity and tourist preferences in the COVID-19 situation in which the research was conducted. Also identified were holiday destinations in 2019 and 2020, preferred diet type, and socio-demographic background: sex, age, place of residence and approximate per capita income. The research revealed that the purchasing behavior of the respondents was a predictor of their physical activity and tourist preferences. Studies have also shown that the food preferences of the respondents are an important part of their balanced lifestyle and depend on the sex of the person. The respondents preferred an active lifestyle as a form of pro-health activity when living in the situation of COVID-19. During the COVID-19 pandemic, respondents’ interest in domestic tourism also increased.
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17
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Egli V, Hunter L, Roy R, Te Morenga L, De Backer C, Teunissen L, Cuykx I, Decorte P, Gerritsen S. Household Mealtimes During the 2020 COVID-19 Lockdown in Aotearoa New Zealand: The Influence of Household Type and Psychological Distress. Front Nutr 2022; 9:855866. [PMID: 35774541 PMCID: PMC9237537 DOI: 10.3389/fnut.2022.855866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 05/18/2022] [Indexed: 11/25/2022] Open
Abstract
COVID-19 lockdown meant disruptions to daily routines for households in Aotearoa New Zealand. The research presented here investigates how mealtimes changed for people living in New Zealand during the first COVID-19 lockdown in mid-2020 and sought to determine if household composition type and psychological distress impacted the frequency of engaging in several mealtime behaviors. The COVID Kai Survey collected data using an anonymous, online survey and asked questions on sociodemographic characteristics including household composition, frequency of engaging in different mealtime behaviors before and during lockdown, and psychological distress, which was measured using the Kessler 6 screening tool. The findings of this study shows an increase in the perceived importance of mealtimes (n = 807, 26.9% before lockdown, n = 1,154, 38.5% during lockdown) and an increase in the proportion of the survey respondents who stated that they frequently ate meals at the dinner table (n = 1,343, 44.8% before lockdown, n = 1,481, 49.4% during lockdown). There was a decrease, across all household composition types, in the proportion of respondents who ate out frequently at a restaurant or café (n = 878, 29.3% before lockdown, n = 5, 0.2% during lockdown, P < 0.001). The use of meal kits, e-dining, and eating meals in front of screens is also presented and discussed. All results are discussed with reference to Aotearoa New Zealand’s stringent lockdown restrictions. Respondents who experienced psychological distress during lockdown were 1.47 times more likely to consider mealtimes an important part of their day and respondents living in households with one adult and at least one child who also experienced psychological distress were 5.95 times more likely to eat dinner at the dinner table than those who did not report psychological distress. Findings of this study further the understanding of the wider societal impact of COVID-19 lockdown on everyday life.
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Affiliation(s)
- Victoria Egli
- School of Nursing, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
- *Correspondence: Victoria Egli,
| | - Lauren Hunter
- School of Population Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Rajshri Roy
- Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | | | | | | | - Isabelle Cuykx
- Faculty of Social Sciences, University of Antwerp, Antwerp, Belgium
| | - Paulien Decorte
- Faculty of Social Sciences, University of Antwerp, Antwerp, Belgium
| | - Sarah Gerritsen
- School of Population Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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18
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Zyoud SH, Al-Jabi SW, Koni A, Shakhshir M, Shahwan M, Jairoun AA. Mapping the landscape and structure of global research on nutrition and COVID-19: visualization analysis. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2022; 41:25. [PMID: 35689295 PMCID: PMC9186477 DOI: 10.1186/s41043-022-00304-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 05/29/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) has had a significant influence on nutritional status. There have been several studies on dietary habits and nutritional status in connection with COVID-19. However, there has been no research on the bibliometric analysis of these papers. Therefore, our objective was to assess the most relevant scientific research on nutrition and COVID-19, as well as to assess current hot themes. METHODS We obtained data from the Scopus database on June 30, 2021. Qualitative and quantitative analyzes were conducted based on the Scopus. Collaboration and term analysis was performed using VOSviewer software version 1.6.16. RESULTS At the time of data collection, there were 177,946 documents in COVID-19. Scopus found 1885 articles related to nutrition and COVID-19 after narrowing the search to those terms. This includes 1309 (69.44%) research articles, 268 (14.22%) review papers, and 308 other types of document. The USA was the largest producer, with 24.83% of the documents, followed by Italy with 11.88% (n = 224), the UK with 10.82% (n = 204), and China with 7.59% (n = 143). The most active institution was Sapienza Università di Roma (n = 30, 1.59%). The leading journal in COVID-19 nutrition research was Nutrients (n = 115, 6.10%). The article with 310 citations published by Di Renzo et al. in 2020 was the most influential reference. The hot topics were stratified into three clusters: (1) "Food security in the COVID-19 pandemic"; (2) "nutritional determinants and COVID-19 outcomes"; and (3) "changes in dietary habits during the COVID-19 pandemic and its consequences". CONCLUSIONS This is the first bibliometric research to offer comprehensive information on COVID-19 and nutrition in the published literature. Research will likely be helpful to scholars and policymakers. This study sheds light on the growth and development of nutrition and covid-19-related research and should contribute to the expansion of the global frontier in the major hot topics, including "food security in the COVID-19 pandemic"; "nutritional determinants and COVID-19 outcomes"; and "changes in diet habits during the COVID-19 pandemic and its consequences".
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Affiliation(s)
- Sa’ed H. Zyoud
- grid.11942.3f0000 0004 0631 5695Poison Control and Drug Information Center (PCDIC), College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
- grid.11942.3f0000 0004 0631 5695Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
- grid.11942.3f0000 0004 0631 5695Clinical Research Centre, An-Najah National University Hospital, Nablus, 44839 Palestine
| | - Samah W. Al-Jabi
- grid.11942.3f0000 0004 0631 5695Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
| | - Amer Koni
- grid.11942.3f0000 0004 0631 5695Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
- grid.11942.3f0000 0004 0631 5695Division of Clinical Pharmacy, Hematology and Oncology Pharmacy Department, An-Najah National University Hospital, Nablus, 44839 Palestine
| | - Muna Shakhshir
- grid.11942.3f0000 0004 0631 5695Department of Nutrition, An-Najah National University Hospital, Nablus, 44839 Palestine
| | - Moyad Shahwan
- grid.444470.70000 0000 8672 9927College of Pharmacy and Health Sciences, Ajman University, Ajman, United Arab Emirates
| | - Ammar A. Jairoun
- Health and Safety Department, Dubai Municipality, Dubai, United Arab Emirates
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19
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Dube K. COVID-19 vaccine-induced recovery and the implications of vaccine apartheid on the global tourism industry. PHYSICS AND CHEMISTRY OF THE EARTH (2002) 2022; 126:103140. [PMID: 35313651 PMCID: PMC8928730 DOI: 10.1016/j.pce.2022.103140] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 01/22/2022] [Accepted: 03/09/2022] [Indexed: 06/14/2023]
Abstract
According to United Nations, World Tourism Organization COVID-19 has had the most devastating impact on the entire global tourism value chain, which resulted in a 74% decline in international passenger arrival, a US$1.3 trillion loss in international tourism receipts, over the US $ 2trillion loss of global domestic product and placing between 100 and 120 million jobs at risk globally. While the initial impact of the pandemic was uniform across the world, the recovery was expected to be varied across the region due to inequitable access to the COVID-19 vaccine. This study seeks to examine the implications of vaccination inequity on tourism recovery in the global tourism market. The study uses secondary, archival data and harnesses the advantages of big data generated from online activities from tourists and tourism companies obtained from authoritative sources. The study found that inequitable access to vaccinations produced a skewed recovery favouring vaccinated regions concentrated in the developed world, leaving poor regions such as Africa behind. The robot system characterising the vaccine-induced recovery had also created a vaccine diplomatic nightmare that scuttled global tourism recovery efforts. To ensure sustainable recovery, there is a need to ensure global vaccination access by rechannelling some of the excess vaccines in developed countries to countries that needs them to ensure the opening up of the entire tourism global market and reduce vulnerabilities that are coming from COVID-19 variants, which poses a threat to the gains made from the current vaccination program. The study concludes that there will not be any meaningful economic recovery without a wholesale approach covering the entire global population.
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Affiliation(s)
- Kaitano Dube
- Ecotourism Management, Vaal University of Technology, Andries Potgieter BlvD, Vanderbijlpark, 1911, South Africa
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20
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Food Insecurity, Dietary Diversity, and Coping Strategies in Jordan during the COVID-19 Pandemic: A Cross-Sectional Study. Nutrients 2022; 14:nu14112252. [PMID: 35684052 PMCID: PMC9182708 DOI: 10.3390/nu14112252] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/07/2022] [Accepted: 05/24/2022] [Indexed: 01/25/2023] Open
Abstract
The 2019 coronavirus disease (COVID-19) is an emerging respiratory infection with severe impacts on the nutritional status of the worldwide population. This cross-sectional study was conducted to assess the food insecurity, dietary diversity, and food-related coping strategies in Jordan during the pandemic using an online, self-administered questionnaire. Among the 740 adults who completed the survey, the prevalence of food security was 84.1%, whereas 2% and 13.9% were moderately and severely food-insecure, respectively. The determinants of food insecurity were educational level, monthly income, marital status, availability of health insurance, and type of residence. In addition, food insecurity was significantly higher among the participants who consumed two or fewer meals per day (p = 0.015). Moreover, an acceptable food consumption score was shown among 76.2% of the participants, and the remaining participants were at borderline (14.1%) or had poor scores (9.7%), with a significant association between food insecurity and food consumption scores (p < 0.001). The food-related coping strategies studied were significantly associated with food insecurity at both levels (p < 0.001) and were more evident in the severely food-insecure group. These findings highlight the adverse effects of COVID-19 restrictions on nutritional status, especially among food-insecure households, which might reduce food accessibility due to economic difficulties.
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21
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Cellular Aquaculture: Prospects and Challenges. MICROMACHINES 2022; 13:mi13060828. [PMID: 35744442 PMCID: PMC9228929 DOI: 10.3390/mi13060828] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 02/06/2023]
Abstract
Aquaculture plays an important role as one of the fastest-growing food-producing sectors in global food and nutritional security. Demand for animal protein in the form of fish has been increasing tremendously. Aquaculture faces many challenges to produce quality fish for the burgeoning world population. Cellular aquaculture can provide an alternative, climate-resilient food production system to produce quality fish. Potential applications of fish muscle cell lines in cellular aquaculture have raised the importance of developing and characterizing these cell lines. In vitro models, such as the mouse C2C12 cell line, have been extremely useful for expanding knowledge about molecular mechanisms of muscle growth and differentiation in mammals. Such studies are in an infancy stage in teleost due to the unavailability of equivalent permanent muscle cell lines, except a few fish muscle cell lines that have not yet been used for cellular aquaculture. The Prospect of cell-based aquaculture relies on the development of appropriate muscle cells, optimization of cell conditions, and mass production of cells in bioreactors. Hence, it is required to develop and characterize fish muscle cell lines along with their cryopreservation in cell line repositories and production of ideal mass cells in suitably designed bioreactors to overcome current cellular aquaculture challenges.
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22
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Zhang C, Yang Y, Feng Z, Xiao C, Liu Y, Song X, Lang T. Cold Chain Food and COVID-19 Transmission Risk: From the Perspective of Consumption and Trade. Foods 2022; 11:foods11070908. [PMID: 35406995 PMCID: PMC8998142 DOI: 10.3390/foods11070908] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 02/08/2022] [Accepted: 03/15/2022] [Indexed: 02/07/2023] Open
Abstract
Since the outbreak of the coronavirus disease 2019 (COVID-19), political and academic circles have focused significant attention on stopping the chain of COVID-19 transmission. In particular outbreaks related to cold chain food (CCF) have been reported, and there remains a possibility that CCF can be a carrier. Based on CCF consumption and trade matrix data, here, the "source" of COVID-19 transmission through CCF was analyzed using a complex network analysis method, informing the construction of a risk assessment model reflecting internal and external transmission dynamics. The model included the COVID-19 risk index, CCF consumption level, urbanization level, CCF trade quantity, and others. The risk level of COVID-19 transmission by CCF and the dominant risk types were analyzed at national and global scales as well as at the community level. The results were as follows. (1) The global CCF trade network is typically dominated by six core countries in six main communities, such as Indonesia, Argentina, Ukraine, Netherlands, and the USA. These locations are one of the highest sources of risk for COVID-19 transmission. (2) The risk of COVID-19 transmission by CCF in specific trade communities is higher than the global average, with the Netherlands-Germany community being at the highest level. There are eight European countries (i.e., Netherlands, Germany, Belgium, France, Spain, Britain, Italy, and Poland) and three American countries (namely the USA, Mexico, and Brazil) facing a very high level of COVID-19 transmission risk by CCF. (3) Of the countries, 62% are dominated by internal diffusion and 23% by external input risk. The countries with high comprehensive transmission risk mainly experience risks from external inputs. This study provides methods for tracing the source of virus transmission and provides a policy reference for preventing the chain of COVID-19 transmission by CCF and maintaining the security of the global food supply chain.
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Affiliation(s)
- Chao Zhang
- Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; (C.Z.); (Z.F.); (C.X.); (Y.L.); (X.S.); (T.L.)
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
- Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
| | - Yanzhao Yang
- Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; (C.Z.); (Z.F.); (C.X.); (Y.L.); (X.S.); (T.L.)
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
- Key Laboratory of Carrying Capacity Assessment for Resource and Environment, Ministry of Natural Resources, Beijing 100101, China
- Correspondence:
| | - Zhiming Feng
- Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; (C.Z.); (Z.F.); (C.X.); (Y.L.); (X.S.); (T.L.)
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
- Key Laboratory of Carrying Capacity Assessment for Resource and Environment, Ministry of Natural Resources, Beijing 100101, China
| | - Chiwei Xiao
- Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; (C.Z.); (Z.F.); (C.X.); (Y.L.); (X.S.); (T.L.)
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
- Key Laboratory of Carrying Capacity Assessment for Resource and Environment, Ministry of Natural Resources, Beijing 100101, China
| | - Ying Liu
- Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; (C.Z.); (Z.F.); (C.X.); (Y.L.); (X.S.); (T.L.)
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xinzhe Song
- Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; (C.Z.); (Z.F.); (C.X.); (Y.L.); (X.S.); (T.L.)
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Tingting Lang
- Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; (C.Z.); (Z.F.); (C.X.); (Y.L.); (X.S.); (T.L.)
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
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23
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Zyoud SH. Analyzing and visualizing global research trends on COVID-19 linked to sustainable development goals. ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY 2022; 25:5459-5493. [PMID: 35340818 PMCID: PMC8934377 DOI: 10.1007/s10668-022-02275-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 03/07/2022] [Indexed: 11/25/2022]
Abstract
This study is intended to afford a comprehensive overview of the implications of COVID-19 on progress toward achieving the sustainable development goals (SDGs) set out in the United Nations (UN) 2030 Agenda and the state of related research activities on COVID-19 linked to the SDGs. Bibliometric techniques and visual mapping are proposed as methodological tools to better approach the objectives of the present work. This includes: retrieving related publications from Scopus database, investigating the trends and growth trajectories of research works, and analyzing the scenarios post-COVID-19 either optimistic or pessimistic outlooks. The national and international contributions and collaboration toward this theme of research are further analyzed at countries, institutions, and sources levels. This analysis indicates that research works conducted on the impacts of COVID-19 on the achievement of the SDGs are still in the immaturity level. The global research productivity on this topic was just 160 documents (0.19% of total global research productivity in all fields of science with relevance to COVID-19). The implications of COVID-19 on good health and well-being, SDG-3, have attracted considerable attention. It is followed by SDG-13 that concerned with climate changes. The post-COVID-19 scenarios showed deep and justified worries in relation to achieving the SDGs by 2030. This study figures the major issues debated in the literature with respect to COVID-19 and its implications on the SDGs. The study, furthermore, attempts to assess the required actions to advance the SDGs post-COVID-19.
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Affiliation(s)
- Shaher H. Zyoud
- Department of Building Engineering and Environment, Technical University (Kadoorie), Tulkarem, Palestine
- Department of Civil Engineering & Sustainable Structures, Technical University (Kadoorie), Tulkarem, Palestine
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24
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The Evolution of Food Security: Where Are We Now, Where Should We Go Next? SUSTAINABILITY 2022. [DOI: 10.3390/su14063634] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Food security is one of the most challenging topics globally; however, the concept of food security has taken on additional dimensions that are general and are less detailed. This study aims to identify the intellectual structure of food security research and the changes in this structure. This paper analyzed 3169 documents from the Web of Science database through a bibliometric review. A review of the published documents shows an increasing trend over the past 46 years. In accordance with co-occurrence analysis, 125 keywords were grouped into five clusters: food security and sustainable development; food security and socioeconomic factors; food security policy and governance; coping strategies for poverty, inequality, and hunger; and modern food security management. This study identifies four streams within food security research: sustainability and environmental, socioeconomic, cultural, and political factors. The paper concludes that even though food security might investigate many significant areas, other new dimensions should still be considered. Further gaps in the literature emerge that present avenues for future research directions. Reviewing indicators and techniques of food security assessment and identifying high-risk groups should be a priority.
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25
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Kent K, Alston L, Murray S, Honeychurch B, Visentin D. The Impact of the COVID-19 Pandemic on Rural Food Security in High Income Countries: A Systematic Literature Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:3235. [PMID: 35328924 PMCID: PMC8954908 DOI: 10.3390/ijerph19063235] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/04/2022] [Accepted: 03/07/2022] [Indexed: 02/01/2023]
Abstract
Prior to the COVID-19 pandemic, rural-dwelling people in high-income countries were known to have greater challenges accessing healthy food than their urban counterparts. The COVID-19 pandemic has impacted food supplies across the world, and public health restrictions have changed the way people shop for food, potentially exacerbating food insecurity. This systematic literature review aimed to synthesize the available evidence on the impact of the COVID-19 pandemic on aspects of food insecurity in rural populations residing in high-income countries. Five electronic databases were searched, identifying 22 articles that assessed food insecurity prevalence or data on food availability, access, utilization and the stability of the food supply in rural populations during the COVID-19 pandemic. Ten studies examined the prevalence of food insecurity in rural populations, with the reported prevalence ranging from 15% to 95%. Where rural/urban comparisons were presented, most studies (n = 5; 71%) reported that food insecurity was significantly higher in rural regions. Five studies examined the availability of food and eight studies examined access to food, identifying that rural populations often had lower food availability and access to food during the pandemic. In contrast, two studies identified positive effects such as more gardening and increased online access to food. Rural populations experienced multiple changes to food utilization, such as reduced diet quality and food safety observed in eight studies, but this was not shown to be different from urban populations. Additionally, the food supply in rural regions was perceived to be affected in two studies. The results of this review may be used to inform region-specific mitigation strategies to decrease the impact of the current COVID-19 pandemic and future global events on food security. However, the lack of consistency in study outcomes in research on rural populations limits the identification of priority areas for intervention at a global-scale.
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Affiliation(s)
- Katherine Kent
- School of Health Sciences, Western Sydney University, Campbelltown 2560, Australia
- School of Health Sciences, University Tasmania Launceston, Tasmania 7250, Australia; (S.M.); (B.H.); (D.V.)
| | - Laura Alston
- Faculty of Health Deakin Rural Health, Deakin University, Warrnambool 3280, Australia;
- Institute for Health Transformation, The Global Obesity Centre Deakin University, Geelong 3220, Australia
| | - Sandra Murray
- School of Health Sciences, University Tasmania Launceston, Tasmania 7250, Australia; (S.M.); (B.H.); (D.V.)
| | - Bonnie Honeychurch
- School of Health Sciences, University Tasmania Launceston, Tasmania 7250, Australia; (S.M.); (B.H.); (D.V.)
| | - Denis Visentin
- School of Health Sciences, University Tasmania Launceston, Tasmania 7250, Australia; (S.M.); (B.H.); (D.V.)
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26
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Heinzelman P, Greenhalgh JC, Romero PA. Yeast surface display-based identification of ACE2 mutations that modulate SARS-CoV-2 spike binding across multiple mammalian species. Protein Eng Des Sel 2022; 35:gzab035. [PMID: 35174856 PMCID: PMC9005050 DOI: 10.1093/protein/gzab035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 12/06/2021] [Accepted: 12/31/2021] [Indexed: 02/04/2023] Open
Abstract
Understanding how severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) interacts with different mammalian angiotensin-converting enzyme II (ACE2) cell entry receptors elucidates determinants of virus transmission and facilitates development of vaccines for humans and animals. Yeast display-based directed evolution identified conserved ACE2 mutations that increase spike binding across multiple species. Gln42Leu increased ACE2-spike binding for human and four of four other mammalian ACE2s; Leu79Ile had an effect for human and three of three mammalian ACE2s. These residues are highly represented, 83% for Gln42 and 56% for Leu79, among mammalian ACE2s. The above findings can be important in protecting humans and animals from existing and future SARS-CoV-2 variants.
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Affiliation(s)
- Pete Heinzelman
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA
| | - Jonathan C Greenhalgh
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA
- Department of Chemical & Biological Engineering, University of Wisconsin-Madison, Madison 53706, WI, USA
| | - Philip A Romero
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA
- Department of Chemical & Biological Engineering, University of Wisconsin-Madison, Madison 53706, WI, USA
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27
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Liu J, Zheng T, Xia W, Xu S, Li Y. Cold chain and severe acute respiratory syndrome coronavirus 2 transmission: a review for challenges and coping strategies. MEDICAL REVIEW (BERLIN, GERMANY) 2022; 2:50-65. [PMID: 35658108 PMCID: PMC9047647 DOI: 10.1515/mr-2021-0019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 12/13/2021] [Indexed: 06/15/2023]
Abstract
Since June 2020, the re-emergence of coronavirus disease 2019 (COVID-19) epidemics in parts of China was linked to the cold chain, which attracted extensive attention and heated discussions from the public. According to the typical characteristics of these epidemics, we speculated a possible route of transmission from cold chain to human. A series of factors in the supply chain contributed to the epidemics if the cold chain were contaminated by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), such as temperature, humidity, personal hygiene/protection, and disinfection. The workers who worked in the cold chain at the receiving end faced a higher risk of being infected when they were not well protected. Facing the difficult situation, China put forward targeted and powerful countermeasures to block the cold chain-related risk. However, in the context of the unstable pandemic situation globally, the risk of the cold chain needs to be recognized and evaluated seriously. Hence, in this review, we reviewed the cold chain-related epidemics in China, analyzed the possible mechanisms, introduced the Chinese experience, and suggested coping strategies for the global epidemic prevention and control.
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Affiliation(s)
- Jiangtao Liu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Tongzhang Zheng
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI 02912, United States
| | - Wei Xia
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shunqing Xu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yuanyuan Li
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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28
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Heinzelman P, Greenhalgh JC, Romero PA. Yeast surface display-based identification of ACE2 mutations that modulate SARS-CoV-2 spike binding across multiple mammalian species. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2022:2021.03.16.435705. [PMID: 33758860 PMCID: PMC7987019 DOI: 10.1101/2021.03.16.435705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Understanding how SARS-CoV-2 interacts with different mammalian angiotensin-converting enzyme II (ACE2) cell entry receptors elucidates determinants of virus transmission and facilitates development of vaccines for humans and animals. Yeast display-based directed evolution identified conserved ACE2 mutations that increase spike binding across multiple species. Gln42Leu increased ACE2-spike binding for human and four of four other mammalian ACE2s; Leu79Ile had a effect for human and three of three mammalian ACE2s. These residues are highly represented, 83% for Gln42 and 56% for Leu79, among mammalian ACE2s. The above findings can be important in protecting humans and animals from existing and future SARS-CoV-2 variants.
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Affiliation(s)
- Pete Heinzelman
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA
| | - Jonathan C. Greenhalgh
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA.,Department of Chemical & Biological Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - Philip A. Romero
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA.,Department of Chemical & Biological Engineering, University of Wisconsin-Madison, Madison, WI, USA.,Correspondence:
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29
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Zhu PH, Mhango SN, Vinnakota A, Mansour M, Coss-Bu JA. Effects of COVID-19 Pandemic on Nutritional Status, Feeding Practices, and Access to Food Among Infants and Children in Lower and Middle-Income Countries: a Narrative Review. CURRENT TROPICAL MEDICINE REPORTS 2022; 9:197-206. [PMID: 36249489 PMCID: PMC9549037 DOI: 10.1007/s40475-022-00271-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2022] [Indexed: 01/11/2023]
Abstract
Purpose of Review The COVID-19 pandemic has affected children across the planet and the consequences on their health, nutritional status, and social structure have been more pronounced in low- and middle-income countries (LMICs). This review will focus on the effects of the COVID-19 pandemic on infant growth and feeding practices and access to food and obesity prevalence among children in LMICs. An electronic search was performed on MEDLINE and Embase to identify relevant articles in the English language. Recent Findings A higher prevalence of infections by the SARS-CoV-2 virus and a lower mortality rate were found in children in LMICs compared to western countries. In 2020, 22% and 52% of the wasting and deaths in children under 5 years of age in LMICS came from the sub-Saharan Africa region, respectively. Despite the decrease in stunting from 40% in 1990 to 24.2% in 2019, the prevalence remains above 30% in LMICs. Regarding breastfeeding practices in LMICs, many organizations recommend breastfeeding for infants and children born to infected mothers with SARS-CoV-2. This pandemic has resulted in higher food insecurity and disruption to access to health care and nutrition-related programs from schools; this situation has been more detrimental for younger children from LMICs. Summary Given the devastating effects of the COVID-19 pandemic on the nutritional status, higher food insecurity, and lack of access to health care for infants and children in LMICs, efforts from government, world organizations, and non-for-profit institutions should be implemented to ameliorate the effects of this pandemic.
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Affiliation(s)
- Paola Hong Zhu
- Division of Critical Care Medicine, Baylor College of Medicine, Texas Children’s Hospital, Houston, TX USA ,Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, TX USA
| | - Susan Nita Mhango
- Baylor College of Medicine Children’s Foundation Malawi, Lilongwe, Malawi
| | - Anirudh Vinnakota
- Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, TX USA
| | - Marwa Mansour
- Division of Critical Care Medicine, Baylor College of Medicine, Texas Children’s Hospital, Houston, TX USA ,Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, TX USA
| | - Jorge A. Coss-Bu
- Division of Critical Care Medicine, Baylor College of Medicine, Texas Children’s Hospital, Houston, TX USA ,Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, TX USA
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30
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Rabbi MF, Oláh J, Popp J, Máté D, Kovács S. Food Security and the COVID-19 Crisis from a Consumer Buying Behaviour Perspective-The Case of Bangladesh. Foods 2021; 10:3073. [PMID: 34945624 PMCID: PMC8701356 DOI: 10.3390/foods10123073] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/04/2021] [Accepted: 12/06/2021] [Indexed: 12/04/2022] Open
Abstract
Since COVID-19 was confirmed in Bangladesh in March 2020, the government have enacted stringent measures to prevent the spread of the coronavirus, which has had a significant impact on people's lives. Food consumption habits of consumers have shifted as a result of declining grocery shopping frequency, negative income shock, and food prices shooting up. This paper aims to explore Bangladeshi consumers' buying behaviour in association with the stress generated from a food supply shortage during the COVID-19 pandemic and the post-outbreak perception of the food industry, using a dataset with 540 online samples collected between July and August 2021. A two-stage cluster sampling method and self-administrated questionnaire techniques were adopted for collecting the data during the third wave of COVID-19. Using partial least squares path modelling (PLS-PM) and multivariate multiple ordered logit regression (MVORD) to reveal the pertinent structure between all the blocks, this study provides two key findings. First, a higher intensity of COVID-19 impact translates into higher food stress associated with income reduction and higher food prices. Second, food stress directly affects consumer buying and consumption behaviour. We strongly recommend connecting consumers with local producers and collective use of shared warehouses through institutions, policies, and reforms to prevent disruption in the food supply chain and to keep food prices stable. Additionally, food producers, distributors, stakeholders, and policy planners should strengthen the food supply chain to stabilize food security.
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Affiliation(s)
- Mohammad Fazle Rabbi
- Károly Ihrig Doctoral School of Management and Business, University of Debrecen, 4032 Debrecen, Hungary;
| | - Judit Oláh
- Faculty of Economics and Business, University of Debrecen, 4032 Debrecen, Hungary;
- College of Business and Economics, University of Johannesburg, Johannesburg 2006, South Africa; (J.P.); (D.M.)
| | - József Popp
- College of Business and Economics, University of Johannesburg, Johannesburg 2006, South Africa; (J.P.); (D.M.)
- Hungarian National Bank–Research Center, John von Neumann University, 6000 Kecskemét, Hungary
| | - Domicián Máté
- College of Business and Economics, University of Johannesburg, Johannesburg 2006, South Africa; (J.P.); (D.M.)
- Faculty of Engineering, University of Debrecen, 4032 Debrecen, Hungary
| | - Sándor Kovács
- Faculty of Economics and Business, University of Debrecen, 4032 Debrecen, Hungary;
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31
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Tortajada C, Lim NSW. Food Security and COVID-19: Impacts and Resilience in Singapore. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2021. [DOI: 10.3389/fsufs.2021.740780] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Across the world, the COVID-19 pandemic has disrupted food supply chains and threatened food security. Singapore is highly dependent on food imports and has an open economy that exposes it to volatile global markets, so it is acutely vulnerable to the effects of the pandemic on other countries, the effectiveness of measures taken by foreign governments to combat the spread of the virus and overall disruptions of international trade links. Proactive and reactive steps have been taken to protect Singapore's food supply chains against the adverse impacts of COVID-19. In this paper, we discuss food security in the city state, the impacts of COVID-19 in the population, the local production, and imports from two main trade partners: Malaysia and China. We conclude by acknowledging the complexity of achieving food security under the very difficult circumstances.
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32
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Mazidi M, Leeming ER, Merino J, Nguyen LH, Selvachandran S, Pujal JC, Maher T, Kadé K, Murray B, Graham MS, Sudre CH, Wolf J, Hu C, Drew DA, Steves CJ, Ourselin S, Gardner C, Spector TD, Chan AT, Franks PW, Gibson R, Berry SE. Diet and lifestyle behaviour disruption related to the pandemic was varied and bidirectional among US and UK adults participating in the ZOE COVID Study. NATURE FOOD 2021; 2:957-969. [PMID: 37118259 DOI: 10.1038/s43016-021-00398-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 09/28/2021] [Indexed: 04/30/2023]
Abstract
Evidence of the impact of the COVID-19 pandemic on health behaviours in the general population is limited. In this retrospective longitudinal study including UK and US participants, we collected diet and lifestyle data pre-pandemic (896,286) and peri-pandemic (291,871) using a mobile health app, and we computed a bidirectional health behaviour disruption index. Disruption of health behaviour was higher in younger, female and socio-economically deprived participants. Loss in body weight was greater in highly disrupted individuals than in those with low disruption. There were large inter-individual changes observed in 46 health and diet behaviours measured peri-pandemic compared with pre-pandemic, but no mean change in the total population. Individuals most adherent to less healthy pre-pandemic health behaviours improved their diet quality and weight compared with those reporting healthier pre-pandemic behaviours, irrespective of relative deprivation; therefore, for a proportion of the population, the pandemic may have provided an impetus to improve health behaviours. Public policies to tackle health inequalities widened by the pandemic should continue to prioritize diet and physical activity for all, as well as more targeted approaches to support younger females and those living in economically deprived areas.
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Affiliation(s)
- Mohsen Mazidi
- Department of Twin Research, King's College London, London, UK
- Department of Nutritional Sciences, King's College London, London, UK
| | - Emily R Leeming
- Department of Twin Research, King's College London, London, UK
| | - Jordi Merino
- Diabetes Unit and Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Programs in Metabolism and Medical & Population Genetics, Broad Institute, Cambridge, MA, USA
| | - Long H Nguyen
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | - Tyler Maher
- Department of Nutritional Sciences, King's College London, London, UK
| | | | - Benjamin Murray
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Mark S Graham
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Carole H Sudre
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
- MRC Unit for Lifelong Health and Ageing at UCL, University College London, London, UK
- Centre for Medical Image Computing, University College London, London, UK
| | | | | | - David A Drew
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Claire J Steves
- Department of Twin Research, King's College London, London, UK
| | - Sebastien Ourselin
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Christopher Gardner
- Stanford Prevention Research Center, Department of Medicine, Stanford University, Stanford, CA, USA
| | - Tim D Spector
- Department of Twin Research, King's College London, London, UK
- ZOE Global Ltd, London, UK
| | - Andrew T Chan
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Paul W Franks
- Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
- Lund University Diabetes Center, Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Rachel Gibson
- Department of Nutritional Sciences, King's College London, London, UK
| | - Sarah E Berry
- Department of Nutritional Sciences, King's College London, London, UK.
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33
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Ostolaza C, Rosas C, García-Blanco AM, Gittelsohn J, Colón-Ramos U. Impact of the COVID-19 Pandemic on Food Insecurity in Puerto Rico. JOURNAL OF HUNGER & ENVIRONMENTAL NUTRITION 2021. [DOI: 10.1080/19320248.2021.1997857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- César Ostolaza
- Instituto Nueva Escuela. Ave. Juan Ponce De León #1101, San Juan, P.R
| | - Carla Rosas
- Instituto Nueva Escuela. Ave. Juan Ponce De León #1101, San Juan, P.R
| | | | - Joel Gittelsohn
- Center for Human Nutrition, Department of International Health, Bloomberg School of Public Health, the Johns Hopkins University, Baltimore, USA
| | - Uriyoán Colón-Ramos
- Department of Global Health, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
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34
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Filip R, Anchidin-Norocel L, Gheorghita R, Savage WK, Dimian M. Changes in Dietary Patterns and Clinical Health Outcomes in Different Countries during the SARS-CoV-2 Pandemic. Nutrients 2021; 13:3612. [PMID: 34684615 PMCID: PMC8539259 DOI: 10.3390/nu13103612] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/09/2021] [Accepted: 10/12/2021] [Indexed: 02/07/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has led to an excess in community mortality across the globe. We review recent evidence on the clinical pathology of COVID-19, comorbidity factors, immune response to SARS-CoV-2 infection, and factors influencing infection outcomes. The latter specifically includes diet and lifestyle factors during pandemic restrictions. We also cover the possibility of SARS-CoV-2 transmission through food products and the food chain, as well as virus persistence on different surfaces and in different environmental conditions, which were major public concerns during the initial days of the pandemic, but have since waned in public attention. We discuss useful measures to avoid the risk of SARS-CoV-2 spread through food, and approaches that may reduce the risk of contamination with the highly contagious virus. While hygienic protocols are required in food supply sectors, cleaning, disinfection, avoidance of cross-contamination across food categories, and foodstuffs at different stages of the manufacturing process are still particularly relevant because the virus persists at length on inert materials such as food packaging. Moreover, personal hygiene (frequent washing and disinfection), wearing gloves, and proper use of masks, clothes, and footwear dedicated to maintaining hygiene, provide on-site protections for food sector employees as well as supply chain intermediates and consumers. Finally, we emphasize the importance of following a healthy diet and maintaining a lifestyle that promotes physical well-being and supports healthy immune system function, especially when government movement restrictions ("lockdowns") are implemented.
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Affiliation(s)
- Roxana Filip
- Faculty of Medicine and Biological Sciences, Stefan cel Mare University of Suceava, 720229 Suceava, Romania; (R.F.); (R.G.); (W.K.S.)
- Regional County Emergency Hospital, 720224 Suceava, Romania
| | - Liliana Anchidin-Norocel
- Faculty of Medicine and Biological Sciences, Stefan cel Mare University of Suceava, 720229 Suceava, Romania; (R.F.); (R.G.); (W.K.S.)
| | - Roxana Gheorghita
- Faculty of Medicine and Biological Sciences, Stefan cel Mare University of Suceava, 720229 Suceava, Romania; (R.F.); (R.G.); (W.K.S.)
- Integrated Center for Research, Development and Innovation in Advanced Materials, Nanotechnologies, and Distributed Systems for Fabrication and Control, Stefan cel Mare University of Suceava, 720229 Suceava, Romania;
| | - Wesley K. Savage
- Faculty of Medicine and Biological Sciences, Stefan cel Mare University of Suceava, 720229 Suceava, Romania; (R.F.); (R.G.); (W.K.S.)
- Integrated Center for Research, Development and Innovation in Advanced Materials, Nanotechnologies, and Distributed Systems for Fabrication and Control, Stefan cel Mare University of Suceava, 720229 Suceava, Romania;
| | - Mihai Dimian
- Integrated Center for Research, Development and Innovation in Advanced Materials, Nanotechnologies, and Distributed Systems for Fabrication and Control, Stefan cel Mare University of Suceava, 720229 Suceava, Romania;
- Department of Computers, Electronics and Automation, Stefan cel Mare University of Suceava, 720229 Suceava, Romania
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35
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Effects of the COVID-19 Pandemic on Food Security and Agriculture in Iran: A Survey. SUSTAINABILITY 2021. [DOI: 10.3390/su131810103] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The consequences of COVID-19 on the economy and agriculture have raised many concerns about global food security, especially in developing countries. Given that food security is a critical component that is affected by global crises, beside the limited studies carried out on the macro-impacts of COVID-19 on food security in Iran, this paper is an attempt to address the dynamic impacts of COVID-19 on food security along with economic and environmental challenges in Iran. For this purpose, a survey was conducted with the hypothesis that COVID-19 has not affected food security in Iran. To address this fundamental hypothesis, we applied the systematic review method to obtain the evidence. Various evidences, including indices and statistics, were collected from national databases, scientific reports, field observations, and interviews. Preliminary results revealed that COVID-19 exerts its effects on the economy, agriculture, and food security of Iran through six major mechanisms, corresponding to a 30% decrease in the purchasing power parity in 2020 beside a significant increase in food prices compared to 2019. On the other hand, the expanding environmental constraints in Iran reduce the capacity of the agricultural sector to play a crucial role in the economy and ensure food security, and in this regard, COVID-19 forces the national programs and budget to combat rising ecological limitations. Accordingly, our study rejects the hypothesis that COVID-19 has not affected food security in Iran.
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Steele SG, Toribio JALML, Mor SM. Global health security must embrace a One Health approach: Contributions and experiences of veterinarians during the COVID-19 response in Australia. One Health 2021; 13:100314. [PMID: 34485671 PMCID: PMC8397892 DOI: 10.1016/j.onehlt.2021.100314] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 08/18/2021] [Accepted: 08/18/2021] [Indexed: 01/03/2023] Open
Abstract
SARS-CoV-2, a betacoronavirus of likely zoonotic origin, was first reported in December 2019. Its rapid worldwide spread precipitated a range of interventions, including by veterinarians, due to impacts on human health and well-being as well as animal health and welfare. We conducted 36 key informant interviews to explore the responses of Australian veterinarians, their engagement in One Health collaboration and cooperation, and their existing and developed insights to the COVID-19 pandemic. Responses were analysed using thematic analysis. Australian veterinarians provided valuable contributions to the national COVID-19 response by protecting animal welfare, maintaining local food security, providing essential veterinary services while mitigating human health risks in clinical settings and providing both key skills and surge capacity to the human health response. This was all guided by skills in scientific literacy and evidence-based communication. Informants identified a clear and urgent need for greater One Health coordination during pandemic prevention, preparedness, and response, even in the case of a disease which largely only affects humans. Veterinarians provided key skills and surge capacity in epidemiology and laboratory analysis within the national COVID-19 response. Maintenance of veterinary services assisted pet owners, many of whom saw their pets as a source of emotional and physical support during the pandemic. Veterinarians identified an urgent need for improved One Health coordination to strengthen preparedness and response to future pandemic. Both intra- and inter-professional silos were recognised as perpetual obstacles to operationalising One Health.
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Affiliation(s)
- Sandra G Steele
- The University of Sydney, Faculty of Science, School of Veterinary Science, NSW 2006, Australia
| | - Jenny-Ann L M L Toribio
- The University of Sydney, Faculty of Science, School of Veterinary Science, NSW 2006, Australia
| | - Siobhan M Mor
- University of Liverpool, Institute of Infection, Veterinary and Ecological Sciences, Merseyside L3 5RF, United Kingdom
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Saccone D. Can the Covid19 pandemic affect the achievement of the 'Zero Hunger' goal? Some preliminary reflections. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2021; 22:1025-1038. [PMID: 33934264 PMCID: PMC8088754 DOI: 10.1007/s10198-021-01311-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 04/21/2021] [Indexed: 06/12/2023]
Abstract
The ongoing Covid19 pandemic is producing dramatic effects on the economic and social life of many countries, which in turn may further undermine people's health and well-being. This note focuses on some potential effects on the achievement of the UN Sustainable Development Goal 2 'Zero Hunger' (Target 2.1) and, specifically, on the prevalence of undernourishment. After discussing the main changes induced by the Covid19 outbreak in various dimensions of food security, as identified by the preliminary literature on the topic, the note presents the dynamic estimates (GMM) of the recent determinants of food security, measured through the prevalence of undernourishment (SDG indicator 2.1.1), using a sample of 84 developing countries observed over the period 2000-2017. Since the rate of economic growth turns out to be a relevant determinant, the analysis quantifies the potential consequences that the economic downturn caused by the pandemic may have on the short- and long-run achievements of SDG 2 if proper counterbalancing measures will not be implemented. Such consequences in the short run would consist of millions of new undernourished people, while in the long run the progress made towards the 'Zero Hunger' goal are at risk of being completely reversed in the majority of countries. The note concludes by suggesting some directions for future research.
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Affiliation(s)
- Donatella Saccone
- University of Gastronomic Sciences, Piazza Vittorio Emanuele II, 9, 12042, Bra (CN), Italy.
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Food Insecurity Pre- and Post the COVID-19 Pandemic and Economic Crisis in Lebanon: Prevalence and Projections. Nutrients 2021; 13:nu13092976. [PMID: 34578854 PMCID: PMC8471524 DOI: 10.3390/nu13092976] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 08/13/2021] [Accepted: 08/19/2021] [Indexed: 11/17/2022] Open
Abstract
The coronavirus (COVID-19) pandemic has had serious repercussions on the global economy, work force, and food systems. In Lebanon, the pandemic overlapped with an economic crisis, which threatened to exacerbate food insecurity (FI). The present study aims to evaluate the trends and projections of FI in Lebanon due to overlapping health and economic crises. Data from Gallup World Poll (GWP) 2015-2017 surveys conducted in Lebanon on nationally representative adults (n = 3000) were used to assess FI trends and explore its sociodemographic correlates. Predictive models were performed to forecast trends in FI (2018-2022), using GWP data along with income reduction scenarios to estimate the impact of the pandemic and economic crises. Pre crises, trend analyses showed that FI could reach 27% considering wave year and income. Post crises, FI was estimated to reach on average 36% to 39%, considering 50-70% income reduction scenarios among Lebanese population. FI projections are expected to be higher among females compared to males and among older adults compared to younger ones (p < 0.05). These alarming findings call for emergency food security policies and evidence-based programs to mitigate the burden of multiple crises on the FI of Lebanese households and promote resilience for future shocks.
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Al-Saidi M, Hussein H. The water-energy-food nexus and COVID-19: Towards a systematization of impacts and responses. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 779:146529. [PMID: 34030272 PMCID: PMC9752562 DOI: 10.1016/j.scitotenv.2021.146529] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 03/07/2021] [Accepted: 03/11/2021] [Indexed: 05/22/2023]
Abstract
The COVID-19 pandemic offers an opportunity to examine the impacts of system-wide crises on key supply sectors such as water, energy and food. These sectors are becoming increasingly interlinked in environmental policy-making and with regard to achieving supply security. There is a pressing need for a systematization of impacts and responses beyond individual disruptions. This paper provides a holistic assessment of the implications of COVID-19 on the water-energy-food (WEF) nexus. First, it integrates the academic literature related to single cases and disruptions to provide a broader view of COVID-19 demand- and supply-side disruptions and immediate effects. Then, the major, long-term impact categories of medicalization/hygienization, (re)localization of production, and demand fluctuations are highlighted. These impacts result in priority cross-links such as irrigation, energy requirements for local food production, energy use for water and wastewater treatment, or water for energy use. Finally, sector-level insights on impacts and responses are provided, drawing from illustrative cases. The analysis of impacts of COVID-19 on the WEF nexus reflects heterogeneous experiences of short-term adaptations, and highlights the revaluation of the water-food-trade nexus. Revived debates on food sufficiency can benefit from green applications to minimize expected trade-offs. The current crisis also reveals some gaps in the WEF nexus debates with regard to the lack of risk-based perspectives and the need for a better consideration of spatial aspects in resource integration. Regarding resource-security issues in the WEF nexus, the COVID-19 stress test boosts debates concerning the adequacy of the production value chains (e.g., contingency and storage, diversification, and self-sufficiency) and the value of cross-border integration (e.g., trade, globalization, and aid).
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Affiliation(s)
- Mohammad Al-Saidi
- Center for Sustainable Development, College of Arts and Sciences, Qatar University, P.O. Box: 2713, Doha, Qatar.
| | - Hussam Hussein
- Department of Politics and International Relations (DPIR), University of Oxford, Manor Road, OX1 3UQ Oxford, UK
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40
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Sustainable Agri-Food Systems: Environment, Economy, Society, and Policy. SUSTAINABILITY 2021. [DOI: 10.3390/su13116260] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Agri-food systems (AFS) have been central in the debate on sustainable development. Despite this growing interest in AFS, comprehensive analyses of the scholarly literature are hard to find. Therefore, the present systematic review delineated the contours of this growing research strand and analyzed how it relates to sustainability. A search performed on the Web of Science in January 2020 yielded 1389 documents, and 1289 were selected and underwent bibliometric and topical analyses. The topical analysis was informed by the SAFA (Sustainability Assessment of Food and Agriculture systems) approach of FAO and structured along four dimensions viz. environment, economy, society and culture, and policy and governance. The review shows an increasing interest in AFS with an exponential increase in publications number. However, the study field is north-biased and dominated by researchers and organizations from developed countries. Moreover, the analysis suggests that while environmental aspects are sufficiently addressed, social, economic, and political ones are generally overlooked. The paper ends by providing directions for future research and listing some topics to be integrated into a comprehensive, multidisciplinary agenda addressing the multifaceted (un)sustainability of AFS. It makes the case for adopting a holistic, 4-P (planet, people, profit, policy) approach in agri-food system studies.
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Rodriguez-Leyva D, Pierce GN. The Impact of Nutrition on the COVID-19 Pandemic and the Impact of the COVID-19 Pandemic on Nutrition. Nutrients 2021; 13:nu13061752. [PMID: 34064053 PMCID: PMC8223988 DOI: 10.3390/nu13061752] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/13/2021] [Accepted: 05/20/2021] [Indexed: 12/12/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has had significant morbidity, mortality, social and financial implications for the global population. Despite this knowledge, we still know very little about how COVID-19 infection affects quality of life resulting from changes in nutritional behaviour and, conversely, how nutrition could modulate the epidemiology of COVID-19. In addition, the social isolation most have experienced due to the regulations imposed by governments during the COVID-19 pandemic may have also had effects on our nutritional behaviour. It is possible that nutritional interventions may have effects on the incidence of COVID-19 infection and mortality rates. The purpose of this review is to evaluate the current status of research on the topic of nutrition as it relates to the COVID-19 pandemic.
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Affiliation(s)
- Delfin Rodriguez-Leyva
- Department of Physiology and Pathophysiology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada;
- Department of Internal Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada
- Institute of Cardiovascular Sciences, Albrechtsen Research Centre, St. Boniface Hospital, 351 Tache Avenue, Winnipeg, MB R2H 2A6, Canada
| | - Grant N. Pierce
- Department of Physiology and Pathophysiology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0W3, Canada;
- Institute of Cardiovascular Sciences, Albrechtsen Research Centre, St. Boniface Hospital, 351 Tache Avenue, Winnipeg, MB R2H 2A6, Canada
- Canadian Centre for Agri-Food Research in Health and Medicine (CCARM), Albrechtsen Research Centre, St. Boniface Hospital, 351 Tache Avenue, Winnipeg, MB R2H 2A6, Canada
- Correspondence:
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González N, Marquès M, Domingo JL. Respiratory viruses in foods and their potential transmission through the diet: A review of the literature. ENVIRONMENTAL RESEARCH 2021; 195:110826. [PMID: 33529649 PMCID: PMC7963685 DOI: 10.1016/j.envres.2021.110826] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 01/28/2021] [Accepted: 01/28/2021] [Indexed: 05/04/2023]
Abstract
Respiratory viruses are the main agents causing respiratory tract diseases. Nowadays, coronaviruses - and specifically, SARS-CoV-1, MERS-CoV and SARS-CoV-2 - are the principal responsible for the major epidemic outbreaks of the 21st century. The major routes of transmission for respiratory viruses - including coronaviruses - are via direct and indirect contacts. However, transmission through contaminated foods has not been extensively assessed. The present paper was aimed at reviewing scientific data on the transmission of respiratory viruses through potentially contaminated foods. While the current data seem to suggest that this route of transmission is not likely to occur, in order to increase the knowledge on this issue further investigations are still clearly necessary for a more complete prevention of the risks. Studies should include fresh produce and cooked foods. Anyway, prevention measures and good hygienic practices for both consumers and workers are mandatory when handling and cooking foods.
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Affiliation(s)
- Neus González
- Laboratory of Toxicology and Environmental Health, School of Medicine, Universitat Rovira I Virgili, Sant Llorenç 21, 43201, Reus, Catalonia, Spain.
| | - Montse Marquès
- Laboratory of Toxicology and Environmental Health, School of Medicine, Universitat Rovira I Virgili, Sant Llorenç 21, 43201, Reus, Catalonia, Spain
| | - José L Domingo
- Laboratory of Toxicology and Environmental Health, School of Medicine, Universitat Rovira I Virgili, Sant Llorenç 21, 43201, Reus, Catalonia, Spain
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43
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Azra MN, Noor MIM, Ikhwanuddin M, Ahmed N. Global trends on Covid-19 and food security research: A scientometric study. ADVANCES IN FOOD SECURITY AND SUSTAINABILITY 2021. [PMCID: PMC8426152 DOI: 10.1016/bs.af2s.2021.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Griffith EF, Craige S, Manzano P, Pius L, Jost CC. Impacts of the COVID-19 pandemic on food security among East and West African pastoralists. ADVANCES IN FOOD SECURITY AND SUSTAINABILITY 2021. [PMCID: PMC8552633 DOI: 10.1016/bs.af2s.2021.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The focus of attention regarding the impacts of the COVID-19 pandemic has been on direct health outcomes and the macroeconomic impacts of control measures. Here we review the available evidence about the food security impacts of the pandemic on pastoralists in Eastern and Western Africa. While pastoralism occurs on more than 50% of the world's land area, the landscapes that pastoralists exploit tend to be remote and highly variable arid and semi-arid lands with low population densities. Over time pastoralists have developed sophisticated mechanisms to enhance their self-sufficiency. At the same time, remoteness and sociopolitical marginalization have resulted in higher rates of food insecurity and underdevelopment among pastoralists relative to more sedentary populations. These dynamics tend to be intractable to standardized food security, malnutrition, and economic development interventions. The COVID-19 pandemic is contributing to a worsening of food security trends in pastoralist areas of East and West Africa due to a multiplicity of factors, including the closure of livestock markets, movement restrictions, disruptions of supply chains and livestock production inputs, reduced frequency and quality of human and animal healthcare delivery, and lost income from complementary livelihoods. It opens, however, space for innovations that may contribute to the food-secure future of pastoralism, including adapting a One Health approach that addresses the social, economic, and environmental health determinants of food security among African pastoralists.
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Ceylan Z, Ocak E, Uçar Y, Karakus K, Cetinkaya T. An overview of food safety and COVID-19 infection. ENVIRONMENTAL AND HEALTH MANAGEMENT OF NOVEL CORONAVIRUS DISEASE (COVID-19 ) 2021. [PMCID: PMC8237532 DOI: 10.1016/b978-0-323-85780-2.00004-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Avian influenzas, Ebola, Nipah, Middle East respiratory syndrome coronavirus (MERS-CoV), and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which is an RNA virus covered by a lipid bilayer, are directly affecting people worldwide. On the other hand, in addition to the main spread source (human contact) of SARS-CoV-2, consumers have started to think about whether foods are dangerous in terms of SARS-CoV-2 spread. The consumption of wild animals as well as the possible contamination of SARS-CoV-2 in fresh and frozen foods have caused concern and increased awareness among consumers. A heating process >70°C is being suggested to eliminate viral contamination risk. Cutting tools, slicing machines, and food-contact surfaces including stainless steel, aluminum, or glass must be regularly sanitized. The sous vide cooking method, which is based on cooking under vacuum and with pH treatments in the range of 3 and 10, could be advised in this risky period for decreasing contamination risk in food. Also, recent studies have shown that nanotechnology applications such as nanoparticles could be used to combat the SARS-CoV-2 spread, which is 50–200 nm in size. Another suggested technique is cold plasma technology that could damage the protein structure of the virus. Besides these techniques, it is important to boost the immune system. In this regard, recent researches have revealed the importance of honey consumption (1 g/kg per person/day), intake of vitamins, minerals like selenium, and ω-3 fatty acids.
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