Rotavirus gastroenteritis: epidemiological data from a regional hospital in Belgium.

The Belgian Institute of Public Health registered from 2000 to 2005 a yearly average of 6,790 hospital admissions for rotavirus gastroenteritis in children less than 5 years of age. Very efficacious rotavirus vaccines are available nowadays. The surveillance of hospitalisation due to rotavirus gastroenteritis is a good target for the follow-up of vaccine-related prevention. In a large regional Belgian hospital, rotavirus is associated with 12% to 21% of all hospitalisation days among children less than 2 years of age. The general implementation of rotavirus vaccination could dramatically reduce the hospitalisation of young children due to rotavirus gastroenteritis in developed countries.