Frequent and abundant Merkel cell polyomavirus detection in urban wastewaters in Italy.

abstract：:Stochastic models are used to express pathogen density in environmental samples for performing microbial risk assessment with quantitative uncertainty. However, enteric virus density in water often falls below the quantification limit (non-detect) of the analytical methods employed, and it is always difficult to apply...

journal_title：Food and environmental virology

authors： Kato T,Miura T,Okabe S,Sano D

更新日期：2013-08-25 00:00:00

abstract：:Enteric bacteriophages (somatic coliphages, F-specific coliphages or both together) are now recognized as useful viral indicators in water, shellfish, and biosolids and are being progressively included in national and international sanitary regulations. Among them, somatic coliphages have an advantage in that they usu...

journal_title：Food and environmental virology

authors： Toribio-Avedillo D,Méndez J,Muniesa M,Blanch AR

更新日期：2020-06-01 00:00:00

abstract：:Bivalve mollusks as filter-feeders concentrate in their digestive tissue microorganisms likely present in the harvesting water, thus becoming risky food especially if consumed raw or poorly cooked. To eliminate bacteria and viruses eventually accumulated, they must undergo a depuration process which efficacy on viruse...

journal_title：Food and environmental virology

authors： Amoroso MG,Langellotti AL,Russo V,Martello A,Monini M,Di Bartolo I,Ianiro G,Di Concilio D,Galiero G,Fusco G

更新日期：2020-03-01 00:00:00

abstract：:Norovirus is commonly associated with food and waterborne outbreaks. Genetic susceptibility to norovirus is largely dependent on presence of histo-blood group antigens (HBGA), specifically ABO, secretor, and Lewis phenotypes. The aim of the study was to determine the association between HBGAs to norovirus susceptibili...

journal_title：Food and environmental virology

authors： Sharma S,Hagbom M,Carlsson B,Nederby Öhd J,Insulander M,Eriksson R,Simonsson M,Widerström M,Nordgren J

更新日期：2020-03-01 00:00:00

abstract：:The aim of this study was to assess the trend of hepatitis A virus (HAV) in a coastal zone impacted by a contamination event, providing data for the development of management strategies. A total of 352 samples, including four bivalve mollusc species (Mytilus galloprovincialis, Solen vagina, Venus gallina and Donax tru...

journal_title：Food and environmental virology

authors： Suffredini E,Proroga YTR,Di Pasquale S,Di Maro O,Losardo M,Cozzi L,Capuano F,De Medici D

更新日期：2017-12-01 00:00:00

abstract：:When analysing food samples for enteric viruses, a sample process control virus (SPCV) must be added at the commencement of the analytical procedure, to verify that the analysis has been performed correctly. Samples can on occasion arrive at the laboratory late in the working day or week. The analyst may consequently ...

journal_title：Food and environmental virology

authors： Ruhanya V,Diez-Valcarce M,D'Agostino M,Cook N,Hernández M,Rodríguez-Lázaro D

更新日期：2015-12-01 00:00:00

abstract：:Environmental specimens such as faecal droppings are considered important for the detection of avian influenza viruses (AIV). In view of lower rates of AIV isolation from avian faecal droppings, characterization of droppings is imperative to elucidate contributing factors. However, there are no reports on morphologica...

journal_title：Food and environmental virology

authors： Pawar SD,Pande SA,Tare DS,Keng SS,Kode SS,Singh DK,Mullick J

更新日期：2018-03-01 00:00:00

abstract：:The aim of this study was to investigate hepatitis A virus (HAV), hepatitis E (HEV), and rotavirus (RV) in fresh and processed meat traded on the border of Brazil with Argentina and Uruguay. In total, 159 samples of raw and processed foods of animal origin were collected in Paso de los Libres, Argentina (n = 53 raw me...

journal_title：Food and environmental virology

authors： Pereira JG,Soares VM,de Souza FG,Tadielo LE,Dos Santos EAR,Brum MCS,Henzel A,Duval EH,Spilki FR,da Silva WP

更新日期：2018-12-01 00:00:00

abstract：:Human enteric viruses are responsible for waterborne and shellfish-associated disease outbreaks worldwide. Quantitative reverse transcription PCR (qRT-PCR) is often used to assess the health risks associated with shellfish and environmental water, but viral titres in sediments are less commonly investigated. In this s...

journal_title：Food and environmental virology

authors： Farkas K,Peters DE,McDonald JE,de Rougemont A,Malham SK,Jones DL

更新日期：2017-09-01 00:00:00

abstract：:The aim of this study was to apply environmental surveillance to evaluate circulation of non-polio enteroviruses (NPEVs) in sewage in Poland. Samples of raw sewage were collected in 14 sewage disposal systems from January to December, 2011. Sewage samples were concentrated prior to analysis by RT-PCR and isolation in ...

journal_title：Food and environmental virology

authors： Wieczorek M,Ciąćka A,Witek A,Kuryk Ł,Żuk-Wasek A

更新日期：2015-09-01 00:00:00

abstract：:Human noroviruses (NoVs) are a major source of foodborne illnesses worldwide. Since human NoVs cannot be cultured in vitro, methods that discriminate infectious from non-infectious NoVs are needed. The purpose of this study was to evaluate binding of NoV genotypes GI.1 and GII.4 to histo-blood group antigens expressed...

journal_title：Food and environmental virology

authors： Afolayan OT,Webb CC,Cannon JL

更新日期：2016-03-01 00:00:00

abstract：:This study investigated the presence of norovirus and adenovirus, especially enteric adenovirus, on the environmental surfaces (n = 481) and military conscripts' hands (n = 109) in two Finnish garrisons (A and B) in 2013 and 2014. A questionnaire study was conducted to reveal possible correlations between viral findin...

journal_title：Food and environmental virology

authors： Oristo S,Rönnqvist M,Aho M,Sovijärvi A,Hannila-Handelberg T,Hörman A,Nikkari S,Kinnunen PM,Maunula L

更新日期：2017-03-01 00:00:00

abstract：:Test protocols have been developed by the United States Environmental Protection Agency (USEPA) and the World Health Organization (WHO) to test water treatment devices/systems that are used at the individual and home levels to ensure the removal of waterborne viruses. The goal of this study was to assess if coliphage ...

journal_title：Food and environmental virology

authors： Gerba CP,Abd-Elmaksoud S,Newick H,El-Esnawy NA,Barakat A,Ghanem H

更新日期：2015-03-01 00:00:00

abstract：:The U.S. FDA Food Safety Modernization Act Preventive Controls for Human Food Rule emphasizes the importance of an effective environmental monitoring (EM) program. This study aims to characterize polyurethane foam (PUF) EM tools-currently used in the food industry for the recovery of bacteria from food contact surface...

journal_title：Food and environmental virology

authors： Jones SL,Gibson KE

更新日期：2020-06-01 00:00:00

abstract：:Wild polioviruses still remain endemic in three countries (Afghanistan, Pakistan, and Nigeria) and re-emergency of wild polio has been reported in previously polio-free countries. Environmental surveillance has been used as a supplementary tool in monitoring the circulation of wild poliovirus (PVs) and/or vaccine-deri...

journal_title：Food and environmental virology

authors： de Oliveira Pereira JS,da Silva LR,de Meireles Nunes A,de Souza Oliveira S,da Costa EV,da Silva EE

更新日期：2016-03-01 00:00:00

abstract：:Escherichia phage CICC 80001 was isolated from the bacteriophage contaminated medium of an Escherichia coli strain HY-05C (CICC 11022S) which could produce L-aspartic acid. The phage had a head diameter of 45-50 nm and a tail of about 10 nm. The one-step growth curve showed a latent period of 10 min and a rise period ...

journal_title：Food and environmental virology

authors： Xu Y,Ma Y,Yao S,Jiang Z,Pei J,Cheng C

更新日期：2016-03-01 00:00:00

abstract：:Numerous outbreaks have been attributed to the consumption of raw or minimally processed leafy green vegetables contaminated with enteric viral pathogens. The aim of the present study was an integrated virological monitoring of the salad vegetables supply chain in Europe, from production, processing and point-of-sale....

journal_title：Food and environmental virology

authors： Kokkinos P,Kozyra I,Lazic S,Bouwknegt M,Rutjes S,Willems K,Moloney R,de Roda Husman AM,Kaupke A,Legaki E,D'Agostino M,Cook N,Rzeżutka A,Petrovic T,Vantarakis A

更新日期：2012-12-01 00:00:00

abstract：:Infections by food-borne viruses such as hepatitis A virus (HAV) and norovirus are significant public health concerns worldwide. Since food-borne viruses are rarely confirmed through direct isolation from contaminated samples, highly sensitive molecular techniques remain the methods of choice for the detection of vira...

journal_title：Food and environmental virology

authors： Hu Y,Arsov I

更新日期：2014-09-01 00:00:00

abstract：:Salivirus/klassevirus sequences were identified in 7 (15%) wastewater samples collected in Arizona monthly for a year, with the highest concentration of 2.28 × 10(5) and 2.46 × 10(4) copies/L in influent and effluent, respectively. This is the first report of quantification and genetic analysis of salivirus/klasseviru...

journal_title：Food and environmental virology

authors： Kitajima M,Iker BC,Rachmadi AT,Haramoto E,Gerba CP

更新日期：2014-09-01 00:00:00

abstract：:There is a risk of virus transmission through contaminated pork, and many viruses are considered potential hazards for both humans and livestock. The risk of transmission may be elevated with importation/exportation of meat between countries globally. Survival of porcine reproductive and respiratory syndrome virus (PR...

journal_title：Food and environmental virology

authors： Guarino H,Cox RB,Goyal SM,Patnayak DP

更新日期：2013-06-13 00:00:00

abstract：:We investigated the present forms of genogroup II norovirus and group A rotavirus in surface water used for drinking water production. River water samples (N = 15) collected at a drinking water treatment plant (DWTP) monthly from June 2017 to August 2018 were fractioned by filtration through 10- and 0.45-μm-pore-size ...

journal_title：Food and environmental virology

authors： Miura T,Gima A,Akiba M

更新日期：2019-03-01 00:00:00

abstract：:The effect of carrageenans and fucoidans on the activity of Hantavirus is studied. It has been found that among carrageenans a significant antiviral effect is exerted by the ι-type, which decreases the viral titer by 2.5 log focus forming units per mL; among fucoidans, by a preparation from Laminaria cichorioides, whi...

journal_title：Food and environmental virology

authors： Pavliga SN,Kompanets GG,Tsygankov VY

更新日期：2016-06-01 00:00:00

abstract：:While hepatitis E is a growing health concern in Europe, epidemiological data on hepatitis E virus (HEV) in Estonia are scarce. Along with imported HEV infections, autochthonous cases are reported from European countries. Both domestic and wild animals can be a source of human cases of this zoonosis. Here, we investig...

journal_title：Food and environmental virology

authors： Ivanova A,Tefanova V,Reshetnjak I,Kuznetsova T,Geller J,Lundkvist Å,Janson M,Neare K,Velström K,Jokelainen P,Lassen B,Hütt P,Saar T,Viltrop A,Golovljova I

更新日期：2015-12-01 00:00:00

abstract：:Human enteroviruses (HEVs) occur in high concentrations in wastewater and can contaminate receiving environmental waters, constituting a major cause of acute waterborne disease worldwide. In this study, we investigated the relative abundance, occurrence, and seasonal distribution of polio and other enteroviruses at th...

journal_title：Food and environmental virology

authors： Pennino F,Nardone A,Montuori P,Aurino S,Torre I,Battistone A,Delogu R,Buttinelli G,Fiore S,Amato C,Triassi M

更新日期：2018-06-01 00:00:00

abstract：:Consumption of raw or unpasteurized milk is a risk for the consumers because indirect contaminations such as fecal-cross-contamination could occur and determine the presence of enteric viruses. In this study, milk was treated with several temperature and time combinations chosen by performing a preliminary experiment ...

journal_title：Food and environmental virology

authors： El-Senousy WM,Shalaby M,Deeb AMM,Alhawary II

更新日期：2020-12-01 00:00:00

abstract：:Experiments to determine the removal of viruses in different types of water (surface water from two reservoirs for drinking water treatment, treated groundwater and groundwater contaminated with either 5 or 30 % of wastewater) by ultrafiltration were performed with a semi-technical ultrafiltration unit. Concentrations...

journal_title：Food and environmental virology

authors： Frohnert A,Kreißel K,Lipp P,Dizer H,Hambsch B,Szewzyk R,Selinka HC

更新日期：2015-03-19 00:00:00

abstract：:Klassevirus is a novel virus belonging to the family Picornaviridae. This study examined the prevalence and genetic diversity of klassevirus in wastewater. Raw sewage (100 ml) and secondary-treated sewage (2 l) were collected monthly for 14 months between January 2011 and February 2012 from a wastewater treatment plan...

journal_title：Food and environmental virology

authors： Haramoto E,Otagiri M

更新日期：2013-03-01 00:00:00

abstract：:Shellfish are an important vehicle for transmission of food-borne pathogens including norovirus (NoV) and hepatitis A virus (HAV). The risks related with consumption of shellfish are greater if these products are eaten raw or slightly cooked. As molluscs are filter-feeding organisms, they are able to concentrate patho...

journal_title：Food and environmental virology

authors： La Bella G,Martella V,Basanisi MG,Nobili G,Terio V,La Salandra G

更新日期：2017-06-01 00:00:00

abstract：:We compared the heat and high hydrostatic pressure (HHP) inactivation results of Tulane virus (TV), a human norovirus (HuNoV) surrogate, obtained by plaque assay, direct quantitative reverse transcription PCR (RT-qPCR), porcine gastric mucin magnetic beads (PGM-MBs) binding assay followed by RT-qPCR (PGM/PCR), and pro...

journal_title：Food and environmental virology

authors： Li X,Huang R,Chen H

更新日期：2017-09-01 00:00:00

abstract：:A hepatitis E outbreak, which occurred on a small isolated island, provided an opportunity to evaluate the association between the number of hepatitis E cases in the community and the concentration of virus detected in sewage. Samples were collected from the different sewage treatment plants from the island and analyz...

journal_title：Food and environmental virology

authors： Miura T,Lhomme S,Le Saux JC,Le Mehaute P,Guillois Y,Couturier E,Izopet J,Abranavel F,Le Guyader FS

更新日期：2016-09-01 00:00:00