The list of risk factors mentioned for Rotavirus in various sources includes:
Relative Frequency of Disease: Group A rotavirus is endemic worldwide. It is the leading cause of severe diarrhea among infants and children, and accounts for about half of the cases requiring hospitalization. Over 3 million cases of rotavirus gastroenteritis occur annually in the U.S. In temperate areas, it occurs primarily in the winter, but in the tropics it occurs throughout the year. The number attributable to food contamination is unknown. (Source: FDA Bad Bug Book)
Associated Foods: Rotaviruses are transmitted by the fecal-oral route. Person-to-person spread through contaminated hands is probably the most important means by which rotaviruses are transmitted in close communities such as pediatric and geriatric wards, day care centers and family homes. Infected food handlers may contaminate foods that require handling and no further cooking, such as salads, fruits, and hors d'oeuvres. Rotaviruses are quite stable in the environment and have been found in estuary samples at levels as high as 1-5 infectious particles/gal. Sanitary measures adequate for bacteria and parasites seem to be ineffective in endemic control of rotavirus, as similar incidence of rotavirus infection is observed in countries with both high and low health standards. (Source: FDA Bad Bug Book)
The following medical news items are relevant to risk factors for Rotavirus:
Risk factors for Rotavirus are factors that do not seem to be a direct cause of the disease, but seem to be associated in some way. Having a risk factor for Rotavirus makes the chances of getting a condition higher but does not always lead to Rotavirus. Also, the absence of any risk factors or having a protective factor does not necessarily guard you against getting Rotavirus. For general information and a list of risk factors, see the risk center.
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