[Rotavirus gastroenteritis in homes for the aged--a neglected problem?].

Two outbreaks of gastroenteritis caused by rotavirus in geriatric wards are reported. In one case an abrupt beginning among the elderly was seen, in a second case the outbreak was gradual. Rotavirus gastroenteritis is common among children. In elderly people this illness is less often recognised. In this report epidemiologic features, the methods of diagnosis, the management and prevention of rotavirus infections of geriatric patients are discussed.