A school outbreak of Norwalk-like virus: evidence for airborne transmission
نویسندگان
چکیده
منابع مشابه
Evidence for airborne transmission of Norwalk-like virus (NLV) in a hotel restaurant.
An outbreak of gastroenteritis followed a meal in a large hotel during which one of the diners vomited. The clinical features of the illness suggested Norwalk-like virus (NLV, small round structured virus) infection, and this was confirmed by electron microscopy and reverse transcriptase polymerase chain reaction (RT-PCR) of stool samples. Further characterization of the virus by nucleotide seq...
متن کاملNorwalk like viruses: study of an outbreak.
An outbreak of acute non-bacterial gastroenteritis is reported, during which a ward had to be closed, and stool samples from 15 patients showed a virus structurally similar to the Norwalk agent.
متن کاملClinical spectrum and transmission characteristics of infection with Norwalk-like virus: findings from a large community outbreak in Sweden.
A large foodborne outbreak caused by Norwalk-like virus (NLV) among children and staff at 30 day care centers provided an opportunity to study symptomatology and attack rates among patients in different age groups, as well as secondary transmission rates in centers and households. A retrospective cohort study of 775 subjects from 13 randomly chosen centers was performed. Diarrhea was more commo...
متن کاملNorwalk-like virus outbreak in Canberra: implications for infection control in aged care facilities.
This paper reports on an outbreak of viral gastroenteritis in three institutions (two aged care facilities and one hospital) in Canberra during the winter of 2002. Norwalk-like virus genotype II was detected in samples from staff and/or residents in all three institutions. A case series investigation was conducted amongst both staff and residents. It is likely that the outbreaks in the three in...
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In July 2000, an outbreak of gastroenteritis occurred at a tourist resort in the Gulf of Taranto in southern Italy. Illness in 344 people, 69 of whom were staff members, met the case definition. Norwalk-like virus (NLV) was found in 22 of 28 stool specimens tested. The source of illness was likely contaminated drinking water, as environmental inspection identified a breakdown in the resort wate...
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ژورنال
عنوان ژورنال: Epidemiology and Infection
سال: 2003
ISSN: 0950-2688,1469-4409
DOI: 10.1017/s0950268803008689