(1)  Vaccinating adults of any ages where they are or stay (either at work or at the point of care or in nursing home facilities) is an essential measure. Due to the increased interest of the population in influenza vaccines this year, try simultaneously to make them benefit (co-administration) from other useful vaccines: against pneumococci, zoster or tetanus. (2) Prevention of infectious diseases vaccine preventable is an essential part of ageing well on a daily basis.