Results 41 to 50 of about 3,289,695 (270)

A Dynamic Quantitative Microbial Risk Assessment for Norovirus in Potable Reuse System [PDF]

, 2019
This study describes the results of a dynamic quantitative microbial risk assessment (QMRA) for norovirus (NoV) that was used to evaluate the relative significance of foodborne, person-to-person, and person-to-sewage-to-person transmission pathways. This
Ahmad, Sajjad, Amoueyan, Erfaneh, Eisenberg, Joseph N.S., Gerrity, Daniel   +3 more
core   +2 more sources

Norovirus Infection in Harbor Porpoises [PDF]

Emerging Infectious Diseases, 2017
A norovirus was detected in harbor porpoises, a previously unknown host for norovirus. This norovirus had low similarity to any known norovirus. Viral RNA was detected primarily in intestinal tissue, and specific serum antibodies were detected in 8 (24%) of 34 harbor porpoises from the North Sea.
de Graaf, Miranda, Bodewes, Rogier, van Elk, Cornelis E., van de Bildt, Marco, Getu, Sarah, Aron, Georgina I., Verjans, Georges M.G.M., Osterhaus, Albert D.M.E., van den Brand, Judith M.A., Kuiken, Thijs, Koopmans, Marion P.G.   +10 more
openaire   +4 more sources

Replication in Human Intestinal Enteroids of Infectious Norovirus from Vomit Samples

Emerging Infectious Diseases, 2021
A typical clinical symptom of human norovirus infection is projectile vomiting. Although norovirus RNA and viral particles have been detected in vomitus, infectivity has not yet been reported.
Marie Hagbom, Jenny Lin, Tina Falkeborn, Lena Serrander, Jan Albert, Johan Nordgren, Sumit Sharma   +6 more
doaj   +1 more source

Drivers of Microbial Risk for Direct Potable Reuse and de Facto Reuse Treatment Schemes: The Impacts of Source Water Quality and Blending. [PDF]

, 2017
Although reclaimed water for potable applications has many potential benefits, it poses concerns for chemical and microbial risks to consumers. We present a quantitative microbial risk assessment (QMRA) Monte Carlo framework to compare a de facto water ...
Chaudhry, Rabia M, Haas, Charles N, Hamilton, Kerry A, Nelson, Kara L   +3 more
core   +2 more sources

Expression of Ifnlr1 on intestinal epithelial cells is critical to the antiviral effects of IFN-lambda against norovirus and reovirus [PDF]

, 2017
Lambda interferon (IFN-λ) has potent antiviral effects against multiple enteric viral pathogens, including norovirus and rotavirus, in both preventing and curing infection. Because the intestine includes a diverse array of cell types, however, the cell(s)
Baldridge, Megan T, Brown, Judy J, Dermody, Terence S, Lee, Sanghyun, McAllister, Nicole, Nice, Timothy J, Urbanek, Kelly, Virgin, Herbert W   +7 more
core   +2 more sources

Homotypic and heterotypic protection and risk of re-infection following natural norovirus infection in a highly endemic setting.

Clinical Infectious Diseases, 2020
BACKGROUND Norovirus is a leading cause of acute gastroenteritis worldwide yet there is limited information on homotypic or heterotypic protection following natural infection to guide vaccine development.
P. Chhabra, Saba Rouhani, H. Browne, P. Yori, M. Salas, M. Olortegui, L. Moulton, M. Kosek, J. Vinjé   +8 more
semanticscholar   +2 more sources

Epidemiology of norovirus gastroenteritis in hospitalized children under five years old in western China, 2015–2019

Journal of Microbiology, Immunology and Infection, 2021
Objectives: Norovirus is associated with one-fifth of all gastroenteritis cases, but basic epidemiological data is lacking, especially in developing countries.
Ran-Ran Cao, Xiao-Zhen Ma, Wan-Yi Li, Bao-Ning Wang, Yuan Yang, Hong-Ren Wang, Yu Kuang, Jiang-Zhou You, Zhong-Yi Zhao, Min Ren, Lin-Lin Zhou, Ming-Yuan Li   +11 more
doaj   +1 more source

Norovirus infection in primary immune deficiency [PDF]

Reviews in Medical Virology, 2017
SummaryNorovirus is acknowledged to be a leading cause of acute gastroenteritis worldwide, and its importance as a cause of chronic infection in immune deficient hosts is increasingly recognised. Current evidence suggests that a coordinated response of innate immune mechanisms, CD8+ cytotoxicity and a humoral response, with CD4+ orchestration, is ...
Li-An K Brown, Ian Clark, Julianne R. Brown, J. Breuer, D. Lowe   +4 more
semanticscholar   +4 more sources

Vesivirus 2117 capsids more closely resemble sapovirus and lagovirus particles than other known vesivirus structures [PDF]

, 2017
Vesivirus 2117 is an adventitious agent that in 2009, was identified as a contaminant of CHO cells propagated in bioreactors at a pharmaceutical manufacturing plant belonging to Genzyme.
Bhella, David, Carneiro, Daniel G., Conley, Michaela, Emmott, Edward, Goodfellow, Ian G., Hansman, Grant S., Murata, Kazuyoshi, Orton, Richard, Taylor, David   +8 more
core   +1 more source

Epidemiological characteristics of norovirus infection in Lin’an District of Hangzhou City from 2012 to 2020

Shanghai yufang yixue, 2022
ObjectiveTo determine the epidemiological characteristics of norovirus infections in Lin’an District， Hangzhou City from 2012 to 2020， and provide scientific evidence for improving preventive and control measures.MethodsDescriptive epidemiological ...
SHI Shuiliang, LYU Lei, DUAN Tianxiao, ZHAO Ming, YE Yajun, YUAN Busheng, LI Xuan   +6 more
doaj   +1 more source