Norovirus Outbreak in Iran

norovirus outbreak in iran

Norovirus outbreak in a pediatric oncology unit.

OBJECTIVE Norovirus (NV) is an etiologic agent of outstanding importance that can cause severe epidemic gastroenteritis in day-care centers, schools, nursing homes, and hospitals. Therefore NV requires foremost attention as a pathogen responsible for epidemics of gastroenteritis in immunocompromised inpatients. In this study, a NV outbreak in a pediatric oncology unit is described and the conse...

Outbreak management and implications of a nosocomial norovirus outbreak.

BACKGROUND Noroviruses are enterically transmitted and are a frequent cause of gastroenteritis, affecting 23 million people annually in the United States. We describe a norovirus outbreak and its control in a tertiary care hospital during February-May 2004. METHODS Patients and health care workers met the case definition if they had new onset of vomiting and/or diarrhea during the outbreak pe...

A norovirus outbreak related to contaminated surfaces.

We investigated an outbreak of norovirus infection affecting 12 of 16 auto dealership employees (75%) subsequent to a staff meeting. Take-out sandwiches initially seemed the likely source, but a cohort study found no association between illness and food consumption. Employees reported seeing a toddler with diarrhea in a dealership restroom shortly before the luncheon. Indistinguishable noroviru...

Outbreak of norovirus gastroenteritis involving multiple institutions.