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Young S, Chimwaza G, Eldermire ER, Ghezzi-Kopel K, Muziringa M. Trends in evidence synthesis publishing across disciplines in Africa: A bibliometric study. Scientific African 2023. [DOI: 10.1016/j.sciaf.2023.e01545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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2
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Shinbrot XA, Treibergs K, Hernández LMA, Esparza D, Ghezzi-Kopel K, Goebel M, Graham OJ, Heim AB, Smith JA, Smith MK. The Impact of Field Courses on Undergraduate Knowledge, Affect, Behavior, and Skills: A Scoping Review. Bioscience 2022; 72:1007-1017. [PMID: 36196223 PMCID: PMC9525126 DOI: 10.1093/biosci/biac070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Field courses provide transformative learning experiences that support success and improve persistence for science, technology, engineering, and mathematics majors. But field courses have not increased proportionally with the number of students in the natural sciences. We conducted a scoping review to investigate the factors influencing undergraduate participation in and the outcomes from field courses in the United States. Our search yielded 61 articles, from which we classified the knowledge, affect, behavior, and skill-based outcomes resulting from field course participation. We found consistent reporting on course design but little reporting on demographics, which limits our understanding of who takes field courses. Cost was the most commonly reported barrier to student participation, and knowledge gains were the most commonly reported outcome. This scoping review underscores the need for more rigorous and evidence-based investigations of student outcomes in field courses. Understanding how field courses support or hinder student engagement is necessary to make them more accessible to all students.
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Affiliation(s)
| | | | | | - David Esparza
- Cornell University , Ithaca, New York, United States
| | | | - Marc Goebel
- Cornell University , Ithaca, New York, United States
| | | | - Ashley B Heim
- Cornell University , Ithaca, New York, United States
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3
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Ghezzi-Kopel K, Ault J, Chimwaza G, Diekmann F, Eldermire E, Gathoni N, Kelly J, Kinengyere AA, Kocher M, Lwoga ET, Page J, Young S, Porciello J. Making the case for librarian expertise to support evidence synthesis for the sustainable development goals. Res Synth Methods 2021; 13:77-87. [PMID: 34561958 DOI: 10.1002/jrsm.1528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 09/14/2021] [Accepted: 09/22/2021] [Indexed: 11/08/2022]
Abstract
Evidence syntheses that engage librarians as co-authors produce higher-quality results than those that do not. Trained as teachers, researchers, and information managers, librarians possess expert knowledge on research methodologies and information retrieval approaches that are critical for evidence synthesis. Researchers are under increasing pressure to produce evidence syntheses to inform practice and policymaking. Many fields outside of health science and medicine, however, do not have established guidelines, processes, or methodologies. This article describes how librarians led the creation of an interdisciplinary toolkit for researchers new to evidence synthesis. The implementation of the tools, including a protocol, supported eight evidence syntheses focused on effective agricultural interventions published in a special collection in Nature Research in October 2020. This article is a step-by-step overview of the tools and process. We advocate that librarian collaboration in evidence synthesis must become the norm, not the exception. Evidence synthesis project leads without access to a qualified librarian may use this toolkit as a point of entry for production of transparent, reproducible reviews.
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Affiliation(s)
| | - Jessica Ault
- Information and Customer Servies Branch, National Agricultural Library, Beltsville, Maryland, USA
| | - Gracian Chimwaza
- ITOCA (Information Training and Outreach Centre for Africa), Centurion, South Africa
| | - Florian Diekmann
- Food, Agricultural, and Environmental Sciences Library, The Ohio State University, Columbus, Ohio, USA
| | - Erin Eldermire
- Flower-Sprecher Veterinary Library, Cornell University, Ithaca, New York, USA
| | | | - Julie Kelly
- Magrath Library, University of Minnesota, St. Paul, Minnesota, USA
| | | | - Megan Kocher
- Magrath Library, University of Minnesota, St. Paul, Minnesota, USA
| | | | - Jessica Page
- Hodesson Veterinary Medicine Library, The Ohio State University Libraries, Columbus, Ohio, USA
| | - Sarah Young
- University Libraries, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Jaron Porciello
- Department of Global Development, Cornell University, New York, USA
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Johnson K, Ghezzi-Kopel K, Eldermire E, Fournier C, Johns E, Kallaher A, Kibbee M, Miller C. Response to Gusenbauer M, Haddaway NR "What every researcher should know about searching - Clarified concepts, search advice, and an agenda to improve finding in academia". Res Synth Methods 2021; 12:682-683. [PMID: 34418320 DOI: 10.1002/jrsm.1519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/30/2021] [Accepted: 05/31/2021] [Indexed: 11/10/2022]
Affiliation(s)
- Kelly Johnson
- Flower-Sprecher Veterinary Library, Cornell University, Ithaca, New York, USA
| | | | - Erin Eldermire
- Flower-Sprecher Veterinary Library, Cornell University, Ithaca, New York, USA
| | - Chris Fournier
- Albert R. Mann Library, Cornell University, Ithaca, New York, USA
| | - Erica Johns
- Albert R. Mann Library, Cornell University, Ithaca, New York, USA
| | - Amelia Kallaher
- Albert R. Mann Library, Cornell University, Ithaca, New York, USA
| | - Matthew Kibbee
- Albert R. Mann Library, Cornell University, Ithaca, New York, USA
| | - Christian Miller
- Martin P. Catherwood Library, Cornell University, Ithaca, New York, USA
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Centeno-Tablante E, Medina-Rivera M, Finkelstein JL, Herman HS, Rayco-Solon P, Garcia-Casal MN, Rogers L, Ghezzi-Kopel K, Zambrano Leal MP, Andrade Velasquez JK, Chang Asinc JG, Peña-Rosas JP, Mehta S. Update on the Transmission of Zika Virus Through Breast Milk and Breastfeeding: A Systematic Review of the Evidence. Viruses 2021; 13:v13010123. [PMID: 33477428 PMCID: PMC7830280 DOI: 10.3390/v13010123] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 01/06/2021] [Accepted: 01/14/2021] [Indexed: 12/25/2022] Open
Abstract
We systematically searched regional and international databases and screened 1658 non-duplicate records describing women with suspected or confirmed ZIKV infection, intending to breastfeed or give breast milk to an infant to examine the potential of mother-to-child transmission of Zika virus (ZIKV) through breast milk or breastfeeding-related practices. Fourteen studies met our inclusion criteria and inform this analysis. These studies reported on 97 mother-children pairs who provided breast milk for ZIKV assessment. Seventeen breast milk samples from different women were found positive for ZIKV via RT-PCR, and ZIKV replication was found in cell cultures from five out of seven breast milk samples from different women. Only three out of six infants who had ZIKV infection were breastfed, no evidence of clinical complications was found to be associated with ZIKV RNA in breast milk. This review updates our previous report by including 12 new articles, in which we found no evidence of ZIKV mother-to-child transmission through breast milk intake or breastfeeding. As the certainty of the present evidence is low, additional studies are still warranted to determine if ZIKV can be transmitted through breastfeeding.
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Affiliation(s)
- Elizabeth Centeno-Tablante
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA; (E.C.-T.); (M.M.-R.); (J.L.F.); (H.S.H.)
| | - Melisa Medina-Rivera
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA; (E.C.-T.); (M.M.-R.); (J.L.F.); (H.S.H.)
| | - Julia L. Finkelstein
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA; (E.C.-T.); (M.M.-R.); (J.L.F.); (H.S.H.)
| | - Heather S. Herman
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA; (E.C.-T.); (M.M.-R.); (J.L.F.); (H.S.H.)
| | - Pura Rayco-Solon
- Department of Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva CH-1211, Switzerland;
| | - Maria Nieves Garcia-Casal
- Department of Nutrition and Food Safety, World Health Organization, Geneva, CH-1211, Switzerland; (M.N.G.-C.); (L.R.); (J.P.P.-R.)
| | - Lisa Rogers
- Department of Nutrition and Food Safety, World Health Organization, Geneva, CH-1211, Switzerland; (M.N.G.-C.); (L.R.); (J.P.P.-R.)
| | | | - Mildred P. Zambrano Leal
- Hospital de Niños Roberto Gilbert Elizalde, Guayaquil 090514, Ecuador; (M.P.Z.L.); (J.K.A.V.); (J.G.C.A.)
| | - Joyce K. Andrade Velasquez
- Hospital de Niños Roberto Gilbert Elizalde, Guayaquil 090514, Ecuador; (M.P.Z.L.); (J.K.A.V.); (J.G.C.A.)
| | - Juan G. Chang Asinc
- Hospital de Niños Roberto Gilbert Elizalde, Guayaquil 090514, Ecuador; (M.P.Z.L.); (J.K.A.V.); (J.G.C.A.)
| | - Juan Pablo Peña-Rosas
- Department of Nutrition and Food Safety, World Health Organization, Geneva, CH-1211, Switzerland; (M.N.G.-C.); (L.R.); (J.P.P.-R.)
| | - Saurabh Mehta
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA; (E.C.-T.); (M.M.-R.); (J.L.F.); (H.S.H.)
- Correspondence:
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Kallaher A, Eldermire ER, Fournier CT, Ghezzi-Kopel K, Johnson KA, Morris-Knower J, Scinto-Madonich S, Young S. Library systematic review service supports evidence-based practice outside of medicine. The Journal of Academic Librarianship 2020. [DOI: 10.1016/j.acalib.2020.102222] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Gannon BM, Colt S, Rogers LM, Garcia-Casal MN, Martinez RX, Lopez-Perez L, Ghezzi-Kopel K, Mehta S. Selected laboratory-based biomarkers for assessing vitamin A deficiency in at-risk individuals. Hippokratia 2020. [DOI: 10.1002/14651858.cd013742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Bryan M Gannon
- Division of Nutritional Sciences; Cornell University; Ithaca New York USA
| | - Susannah Colt
- Division of Nutritional Sciences; Cornell University; Ithaca New York USA
| | - Lisa M Rogers
- Evidence and Programme Guidance, Department of Nutrition for Health and Development; World Health Organization; Geneva Switzerland
| | | | | | | | | | - Saurabh Mehta
- Division of Nutritional Sciences; Cornell University; Ithaca New York USA
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Bizikova L, Nkonya E, Minah M, Hanisch M, Turaga RMR, Speranza CI, Karthikeyan M, Tang L, Ghezzi-Kopel K, Kelly J, Celestin AC, Timmers B. A scoping review of the contributions of farmers’ organizations to smallholder agriculture. ACTA ACUST UNITED AC 2020; 1:620-630. [PMID: 37128116 DOI: 10.1038/s43016-020-00164-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 09/11/2020] [Indexed: 11/09/2022]
Abstract
AbstractFarmers’ organizations (FOs), such as associations, cooperatives, self-help and women’s groups, are common in developing countries and provide services that are widely viewed as contributing to income and productivity for small-scale producers. Here, we conducted a scoping review of the literature on FO services and their impacts on small-scale producers in sub-Saharan Africa and India. Most reviewed studies (57%) reported positive FO impacts on farmer income, but much fewer reported positive impacts on crop yield (19%) and production quality (20%). Environmental benefits, such as resilience-building and improved water quality and quantity were documented in 24% of the studies. Our analysis indicates that having access to markets through information, infrastructure, and logistical support at the centre of FO design could help integrate FOs into policy. Natural resource management should also be more widely incorporated in the services provided by FOs to mitigate risks associated with environmental degradation and climate change. Finally, farmers who are already marginalized because of poor education, land access, social status and market accessibility may require additional support systems to improve their capacities, skills and resources before they are able to benefit from FO membership.
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Acevedo M, Pixley K, Zinyengere N, Meng S, Tufan H, Cichy K, Bizikova L, Isaacs K, Ghezzi-Kopel K, Porciello J. A scoping review of adoption of climate-resilient crops by small-scale producers in low- and middle-income countries. Nat Plants 2020; 6:1231-1241. [PMID: 33051616 PMCID: PMC7553851 DOI: 10.1038/s41477-020-00783-z] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 09/08/2020] [Indexed: 05/12/2023]
Abstract
Climate-resilient crops and crop varieties have been recommended as a way for farmers to cope with or adapt to climate change, but despite the apparent benefits, rates of adoption by smallholder farmers are highly variable. Here we present a scoping review, using PRISMA-P (Preferred Reporting Items for Systematic review and Meta-Analysis Protocols), examining the conditions that have led to the adoption of climate-resilient crops over the past 30 years in lower- and middle-income countries. The descriptive analysis performed on 202 papers shows that small-scale producers adopted climate-resilient crops and varieties to cope with abiotic stresses such as drought, heat, flooding and salinity. The most prevalent trait in our dataset was drought tolerance, followed by water-use efficiency. Our analysis found that the most important determinants of adoption of climate-resilient crops were the availability and effectiveness of extension services and outreach, followed by education levels of heads of households, farmers' access to inputs-especially seeds and fertilizers-and socio-economic status of farming families. About 53% of studies reported that social differences such as sex, age, marital status and ethnicity affected the adoption of varieties or crops as climate change-adaptation strategies. On the basis of the collected evidence, this study presents a series of pathways and interventions that could contribute to higher adoption rates of climate-resilient crops and reduce dis-adoption.
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Affiliation(s)
| | | | | | - Sisi Meng
- University of Notre Dame, Notre Dame, IN, USA
| | | | | | - Livia Bizikova
- International Institute for Sustainable Development, Winnipeg, Manitoba, Canada
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Medina-Rivera M, Centeno-Tablante E, Finkelstein J, Peña-Rosas JP, Garcia-Casal MN, Rogers L, Ridwan P, Martinez SS, Andrade J, Layden AJ, Chang J, Zambrano MP, Ghezzi-Kopel K, Mehta S. Presence of Ebola Virus in Breast Milk and Its Risk of Transmission to Breastfeeding Infants: Synthesis of Evidence. Curr Dev Nutr 2020. [DOI: 10.1093/cdn/nzaa054_108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objectives
This study aimed to synthesize evidence related to the presence in and transmission of the Ebola virus (EBOV) through breast milk to help inform global guidelines on infant feeding.
Methods
We conducted a comprehensive systematic search in international and regional databases to identify original studies describing women with suspected or confirmed EBOV infection intending to breastfeed or give breast milk to an infant. Studies documenting any breastfeeding woman who has been vaccinated or is suspected or confirmed of viral infection at any time during or after pregnancy were identified. Records were independently screened by two authors and after duplicate records were removed, studies that met the inclusion criteria were selected for data extraction.
Results
From a total of 24,473 non-duplicate studies, we found six case reports that included seven breastfeeding mothers with suspected or confirmed EBOV infection and their eight children (one mother with twins). EBOV was detected via RT-PCR and/or by culture in five out of six breast milk samples that were collected from the mothers. Five out of the seven breastfed infants were found positive for EBOV infection and all of the identified cases led to death.
Conclusions
Ebola virus was detected in 5 out of 6 breast milk samples analyzed. Since the virus has also been detected in tears, saliva, and sweat, it is not possible to conclude with certainty that the transmission was through breast milk. Prospective studies are needed in order to define the safety of feeding infants with breast milk from mothers infected with EBOV.
Funding Sources
Department of Nutrition and Food Safety, WHO.
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Affiliation(s)
| | | | | | | | | | - Lisa Rogers
- Department of Nutrition and Food Safety, World Health Organization
| | | | | | | | | | - Juan Chang
- Hospital de Niños Roberto Gilbert Elizalde
| | | | | | - Saurabh Mehta
- Division of Nutritional Sciences, Cornell University
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Gannon B, Herrmann R, Sinha A, Ghezzi-Kopel K, Rogers L, Nieves Garcia-Casal M, Peña-Rosas JP, Mehta S. The Accuracy of Dried Blood Spots Compared to Plasma or Serum Retinol for the Diagnosis of Vitamin A Deficiency: A DTA Systematic Review and Meta-Analysis. Curr Dev Nutr 2020. [DOI: 10.1093/cdn/nzaa041_010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Objectives
Dried blood spots (DBS) do not require a cold chain, making them easier to store and transport compared to serum or plasma samples in resource-limited settings. Our objective was to determine the accuracy of DBS compared to serum or plasma retinol for assessing vitamin A status in individuals and populations.
Methods
A systematic review of diagnostic test accuracy (DTA) was performed using standard Cochrane Methods for Screening and Diagnostic Tests. All human studies were included if they determined retinol in DBS (index test) and compared results to retinol determined in either plasma or serum samples (reference standard). Index and reference methods could use either capillary or venous blood with retinol quantified by HPLC. We used the WHO threshold of 0.70 μmol/L to define low retinol concentrations. Meta-analysis determined summary estimates of sensitivity and specificity using the bivariate model, which models logit transformed sensitivities and specificities as a bivariate normal distribution including a parameter for the negative correlation between sensitivity and specificity. Rstudio (Version 1.1.456, RStudio, Inc. Boston, MA) was used for analysis.
Results
Our search (conducted April 10, 2019) identified 9021 records, and 285 studies were assessed in full-text for inclusion; 6 publications reported 8 studies comprising 397 participants, 50 of which had low serum retinol by the reference method. The use of DBS to determine a low retinol level had summary estimates (95% CIs) for sensitivity of 86.7% (71.4 to 94.5) and specificity of 99.5% (89.7 to 100.0).
Conclusions
Use of DBS to determine low retinol has been shown to have good sensitivity and high specificity compared to serum or plasma. Use of DBS can reduce the need for centrifugation and cold chain for storage and transport. The mixed use of capillary and venous blood in both index and reference methods merits further investigation for the determination of retinol in DBS.
Funding Sources
None declared.
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Affiliation(s)
- Bryan Gannon
- Division of Nutritional Sciences, Cornell University
| | | | - Anju Sinha
- Division of Reproductive, Maternal and Child Health, Indian Council of Medical Research
| | | | - Lisa Rogers
- Department of Nutrition and Food Safety, World Health Organization
| | | | | | - Saurabh Mehta
- Division of Nutritional Sciences, Cornell University
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Ghezzi-Kopel K. Cochrane Interactive Learning. J Med Libr Assoc 2018. [PMCID: PMC6148604 DOI: 10.5195/jmla.2018.516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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13
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Zoellner C, Ceres K, Ghezzi-Kopel K, Wiedmann M, Ivanek R. Design Elements of Listeria Environmental Monitoring Programs in Food Processing Facilities: A Scoping Review of Research and Guidance Materials. Compr Rev Food Sci Food Saf 2018; 17:1156-1171. [PMID: 33350161 DOI: 10.1111/1541-4337.12366] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 05/04/2018] [Accepted: 05/11/2018] [Indexed: 01/08/2023]
Abstract
Occurrence of Listeria monocytogenes (Lm), the causative agent of listeriosis, in food processing facilities presents considerable challenges to food producers and food safety authorities. Design of an effective, risk-based environmental monitoring (EM) program is essential for finding and eliminating Lm from the processing environment to prevent product contamination. A scoping review was conducted to collate and synthesize available research and guidance materials on Listeria EM in food processing facilities. An exhaustive search was performed to identify all available research, industry and regulatory documents, and search results were screened for relevance based on eligibility criteria. After screening, 198 references were subjected to an in-depth review and categorized according to objectives for conducting Listeria sampling in food processing facilities and food sector. Mapping of the literature revealed research and guidance gaps by food sector, as fresh produce was the focus in only 10 references, compared to 72 on meat, 52 on fish and seafood, and 50 on dairy. Review of reported practices and guidance highlighted key design elements of EM, including the number, location, timing and frequency of sampling, as well as methods of detection and confirmation, and record-keeping. While utilization of molecular subtyping methods is a trend that will continue to advance understanding of Listeria contamination risks, improved study design and reporting standards by researchers will be essential to assist the food industry optimize their EM design and decision-making. The comprehensive collection of documents identified and synthesized in this review aids continued efforts to minimize the risk of Lm contaminated foods.
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Affiliation(s)
- Claire Zoellner
- Dept. of Population Medicine and Diagnostic Sciences, Cornell Univ., Ithaca, N.Y. 14850, U.S.A
| | - Kristina Ceres
- Dept. of Population Medicine and Diagnostic Sciences, Cornell Univ., Ithaca, N.Y. 14850, U.S.A
| | - Kate Ghezzi-Kopel
- Albert R. Mann Library, Univ. Library, 237 Mann Dr, Ithaca, N.Y. 14853, U.S.A
| | - Martin Wiedmann
- Dept. of Food Science, Cornell Univ., Ithaca, N.Y. 14853, U.S.A
| | - Renata Ivanek
- Dept. of Population Medicine and Diagnostic Sciences, Cornell Univ., Ithaca, N.Y. 14850, U.S.A
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