You hear it every year: the reminders to get your annual flu shot. Inoculation against seasonal flu is essential for older persons, who are particularly vulnerable to the perils of being afflicted with influenza. But there are also a range of other shots that seniors need to consider so as to protect themselves from roaming health hazards. The National Institute for Aging has an easy to scan list of what shots to get, how often to get them and how long they each last. Are you up to date? Make sure by reading Here.