38 research outputs found
Effectiveness of rotavirus vaccination in prevention of hospital admissions for rotavirus gastroenteritis among young children in Belgium : case-control study
Objective : To evaluate the effectiveness of rotavirus vaccination among young children in Belgium.
Design : Prospective case-control study.
Setting : Random sample of 39 Belgian hospitals, February 2008 to June 2010.
Participants : 215 children admitted to hospital with rotavirus gastroenteritis confirmed by polymerase chain reaction and 276 age and hospital matched controls. All children were of an eligible age to have received rotavirus vaccination (that is, born after 1 October 2006 and aged >= 14 weeks).
Main outcome measure : Vaccination status of children admitted to hospital with rotavirus gastroenteritis and matched controls.
Results : 99 children (48%) admitted with rotavirus gastroenteritis and 244 (91%) controls had received at least one dose of any rotavirus vaccine (P= 12 months. The G2P[4] genotype accounted for 52% of cases confirmed by polymerase chain reaction with eligible matched controls. Vaccine effectiveness was 85% (64% to 94%) against G2P[4] and 95% (78% to 99%) against G1P[8]. In 25% of cases confirmed by polymerase chain reaction with eligible matched controls, there was reported co-infection with adenovirus, astrovirus and/or norovirus. Vaccine effectiveness against co-infected cases was 86% (52% to 96%). Effectiveness of at least one dose of any rotavirus vaccine (intention to vaccinate analysis) was 91% (82% to 95%).
Conclusions : Rotavirus vaccination is effective for the prevention of admission to hospital for rotavirus gastroenteritis among young children in Belgium, despite the high prevalence of G2P[4] and viral co-infection
Maternal pertussis and influenza immunization coverage and attitude of health care workers towards these recommendations in Flanders, Belgium
Care-Test :Risk evaluation in community pharmacy
2017-PFS-EHS-16info:eu-repo/semantics/publishe