Results 61 to 70 of about 63,982 (310)

Impact of pH and protein hydrophobicity on norovirus inactivation by heat-denatured lysozyme.

PLoS ONE, 2020
Norovirus, the leading cause of non-bacterial food poisoning, is responsible for several outbreaks associated with bivalves and ready-to-eat food products worldwide.
Michiko Takahashi, Hajime Takahashi, Yumiko Okakura, Masahiro Ichikawa, Takashi Kuda, Bon Kimura   +5 more
doaj   +1 more source

Survey of Norovirus in oysters collected from commercial harvesting farm in Fujian Province

Zhongguo shipin weisheng zazhi, 2021
Objective The contamination rate and gene groups of Norovirus(NoV) in oyster collected from harvesting farm in Fujian Province was investigated, and the contamination concentration was quantitatively analyzed, so as to provide data support for ...
Xuejie LIU, Minzhen LI, Lingqing YE, Yixin FU, Weiwei CHEN   +4 more
doaj   +1 more source

Norovirus assembly and stability

Current Opinion in Virology, 2018
Noroviruses are rapidly evolving RNA viruses and are generally known as the main cause of viral gastroenteritis worldwide. Particle stability is of special interest as transmission occurs via the faecal-oral route and virions are able to persist in the environment.
Ronja Pogan, Jasmin Dülfer, Charlotte Uetrecht, Charlotte Uetrecht   +3 more
openaire   +4 more sources

Actualités sur les norovirus [PDF]

médecine/sciences, 2010
Noroviruses belong to the Caliciviridae family. They are a major cause of sporadic cases and outbreaks of gastroenteritis in all age groups, and are responsible for a considerable disease burden in industrialized countries. Noroviruses are single-stranded RNA viruses, and show great genetic diversity making their detection difficult. Noroviruses can be
de Rougemont, Alexis, Ambert-Balay, Katia, Belliot, Gaël, Pothier, Pierre   +3 more
openaire   +4 more sources

A narrative review of norovirus epidemiology, biology, and challenges to vaccine development

npj Vaccines
Norovirus is a leading cause of acute gastroenteritis (AGE) globally. AGE resulting from norovirus causes significant morbidity and mortality in countries of all income levels, particularly among young children and older adults.
Katherine B Carlson, Anne Dilley, Thomas O’Grady, Jordan A. Johnson, B. Lopman, Emma Viscidi   +5 more
semanticscholar   +1 more source

Norovirus Outbreak Surveillance, China, 2016–2018

Emerging Infectious Diseases, 2020
CaliciNet China, a network of provincial, county, and city laboratories coordinated by the Chinese Centers for Disease Control and Prevention, was launched in October 2016 to monitor the epidemiology and genotype distribution of norovirus outbreaks in ...
M. Jin, Shu-yu Wu, Xiangyu Kong, Hua-ping Xie, Jianguang Fu, Yaqing He, Weihong Feng, Na Liu, Jingxin Li, J. Rainey, A. Hall, J. Vinjé, Z. Duan   +12 more
semanticscholar   +1 more source

Norovirus outbreaks in long-term care facilities in the United States, 2009-2018: a decade of surveillance.

Clinical Infectious Diseases, 2021
BACKGROUND In the US, norovirus is the leading cause of healthcare-associated gastroenteritis outbreaks. To inform prevention efforts, we describe the epidemiology of norovirus outbreaks in long-term care facilities (LTCFs).
Laura E Calderwood, M. Wikswo, Claire P. Mattison, Anita K Kambhampati, Neha Balachandran, J. Vinjé, L. Barclay, A. Hall, U. Parashar, S. Mirza   +9 more
semanticscholar   +1 more source

Preventing Foodborne Illness: Norovirus

EDIS, 2015
If you have ever had the stomach flu, norovirus was likely the culprit. Norovirus is the most common cause of foodborne illness in the United States and is transmitted through direct person-to-person contact or contaminated objects and food.
Rachael Silverberg, Melissa K. Jones, Renée Goodrich Schneider, Aswathy Sreedharan, Keith R. Schneider   +4 more
doaj   +5 more sources

Human norovirus targets enteroendocrine epithelial cells in the small intestine

Nature Communications, 2020
Human noroviruses are a major cause of diarrheal illness, but pathogenesis is poorly understood. Here, we investigate the cellular tropism of norovirus in specimens from four immunocompromised patients.
K. Green, S. Kaufman, Bianca M. Nagata, Natthawan Chaimongkol, Daniel Y. Kim, E. Levenson, C. Tin, Allison Behrle Yardley, Jordan A. Johnson, A. Barletta, K. Khan, N. Yazigi, S. Subramanian, Sangeetha R. Moturi, T. Fishbein, Ian N. Moore, S. Sosnovtsev   +16 more
semanticscholar   +1 more source

Secretor status strongly influences the incidence of symptomatic norovirus infection in a genotype-dependent manner in a Nicaraguan birth cohort.

Journal of Infectious Diseases, 2021
BACKGROUND The role of histo-blood group on the burden and severity of norovirus gastroenteritis in young infants has not been well documented. METHODS Norovirus gastroenteritis was assessed in 443 Nicaraguan children followed from birth until 3 years ...
Yaoska Reyes, F. González, Lester Gutiérrez, Patricia Blandón, Edwing Centeno, Omar Zepeda, Christian Toval-Ruíz, L. Lindesmith, R. Baric, N. Vielot, M. Diez-Valcarce, J. Vinjé, L. Svensson, S. Becker-Dreps, J. Nordgren, F. Bucardo   +15 more
semanticscholar   +1 more source