[Influenza vaccination: the Netherlands Health Council missed opportunities]

Older adults may suffer from severe sequelae of influenza, including not only respiratory but also cardiovascular complications. Innovative influenza vaccines, such as a high-dose vaccine, offer improved protection for the elderly population. Evidence for the enhanced effectiveness and potential cost savings of these vaccines stems from clinical trials and large observational studies, and several countries already recommend their use. Nonetheless, the Netherlands Health Council, in its recent recommendation, judges that the scientific evidence for added value of these improved vaccines is insufficient. Following the recommendation of the WHO of 2012, the council now does include pregnant women in the target groups for influenza vaccination, primarily to improve indirect protection of newborn children. However, judging that the burden of influenza disease among children is relatively modest, the council does not recommend to include healthy children, despite available evidence for favourable effectiveness and cost-effectiveness of paediatric flu vaccination with a live-attenuated vaccine.