Research Publications (Food Safety)

Water is a vital resource to every living thing on the earth. Once the water is contaminated (physically, chemically, biologically, or radiologically), it brought negative impacts to the living thing. This paper provides a brief review of the characterization of biological pollutants in drinking water and their effects on human health.

Foodborne diseases affect an estimated 600 million people worldwide annually, with the majority of these illnesses caused by Norovirus, Vibrio, Listeria, Campylobacter, Salmonella, and Escherichia coli. To elicit infections in humans, bacterial pathogens express a combination of virulence factors and toxins.

Fresh vegetables and shellfish are prone to microbial contamination through irrigation or breeding with sewage-polluted waters, as well as by infected food handlers. In this work, we studied the presence of human and bovine polyomaviruses and human norovirus in fresh lettuces, strawberries and oysters produced in Buenos Aires province, Argentina. In oysters, we also investigated F-specific RNA bacteriophages, indicator Escherichia coli (E.

Fresh vegetables and shellfish are prone to microbial contamination through irrigation or breeding with sewage-polluted waters, as well as by infected food handlers. In this work, we studied the presence of human and bovine polyomaviruses and human norovirus in fresh lettuces, strawberries and oysters produced in Buenos Aires province, Argentina. In oysters, we also investigated F-specific RNA bacteriophages, indicator Escherichia coli (E.

The detection of viruses and bacteria which can pose a threat either to shellfish health or shellfish consumers remains difficult. The current detection methods rely on point sampling of water, a method that gives a snapshot of the microorganisms present at the time of sampling. In order to obtain better representativeness of the presence of these microorganisms over time, we have developed passive sampling using the adsorption capacities of polymer membranes.

Refugee camps provide basic necessities such as food, water, shelter, and medical treatment for displaced persons. Unsanitary conditions in refugee camps due to overcrowding, poor sanitation systems, lack of clean water, minimal ways to cook and store food can lead to an increased risk of foodborne illness. This article reviews the limited literature on the epidemiology of foodborne illness in refugee camps, effective risk mitigation strategies and opportunities for future research.

In Japan, strategies for ensuring food safety have been developed without reliable scientific evidence on the relation between foodborne infections and foods. The aim of this research was to provide information on the proportions of foodborne diseases caused by seven major causative pathogens ( Campylobacte r spp., Salmonella spp., EHEC, V. parahaemolyticus , Clostridium perfringens , Staphylococcus aureus , and Norovirus) attributable to foods using analysis of outbreak surveillance data.

The Florida Complaint and Outbreak Reporting System (FL-CORS) database is used by the Florida Department of Health’s Food and Waterborne Disease Program (FWDP) as one of the tools to detect foodborne disease outbreaks. We present a descriptive and spatial network analysis of the FL-CORS data collected during 2015-2018.

Author(s): Ningbo Liao, Liming Gong, Lili Chen, Liang Sun, Jiang Chen, Xiuyu Lou, Haiyan Mao, Yanjun Zhang, Ronghua Zhang

Available online 13 June 2019

Author(s): Yong Ma, Sujuan Ding, Yanquan Fei, Gang Liu, Hongmei Jang, Jun Fang

Antimicrobial Resistance, Virulence Determinants, and Biofilm Formation of Enterococcus Species From Ready-to-Eat Seafood

Etinosa O. Igbinosa1,2* and Abeni Beshiru1

Abstract

Publication date: Available online 2 May 2018


Author(s): Adriana Calderaro, Monica Martinelli, Mirko Buttrini, Sara Montecchini, Silvia Covan, Sabina Rossi, Francesca Ferraglia, Paolo Montagna, Federica Pinardi, Sandra Larini, Maria Cristina Arcangeletti, Maria Cristina Medici, Carlo Chezzi, Flora De Conto

Publication date: April 2018
, Volume 70

Author(s): S. Elbashir, S. Parveen, J. Schwarz, T. Rippen, M. Jahncke, A. DePaola

Publication date: Available online 3 September 2015

Author(s): Chen Zhang, Peihua Niu, Yanying Hong, Ji Wang, Jingyun Zhang, Xuejun Ma

Diarrhea causes significant morbidity and mortality in Indian children under 5 years of age. Flies carry enteric pathogens and may mediate foodborne infections. In this study, we characterized fly densities as a determinant of infectious diarrhea in a longitudinal cohort of 160 urban and 80 rural households with 1,274 individuals (27% under 5 years of age) in Vellore, India. Household questionnaires on living conditions were completed at enrollment.

Publication date: 30 September 2015
, Volume 179, Issues 3–4
Author(s): Tim R. Crawshaw, Jeremy I. Chanter, Stuart C.L. Young, Shaun Cawthraw, Adrian M. Whatmore, Mark S. Koylass, Ana B. Vidal, Francisco J. Salguero, Richard M Irvine