[Long-term follow-up of nosocomial rotavirus infections at the Infectious Diseases Clinic of the Medical School Hospital in Plzen (1987-1994)]

The authors evaluated in 1987-1994 the incidence of nosocomial rotavirus infections during hospitalization in 1718 junior children, 450 senior children and adults admitted with diarrhoeal diseases. Rotavirus infection was revealed in 6.2 and 1.3% of the patients resp. During hospitalization the rotaviruses were the most frequent causal agent of nosocomial infections. Hospital infection was contracted regardless of the initial diagnosis most frequently by patients aged 0-12 months. The majority of nosocomial rotavirus infections was associated with symptoms of diarrhoeal disease, on average symptomatic infections prolonged the hospitalization period by 4.2 days. The authors discuss the possibility to influence the incidence of these infections.