Vaccsbook is Proactive
Vaccsbook keeps everyone's vaccinations up to date, by constantly
analyzing each person's vaccination history against an up-to-date schedule,
and sending an e-mail just before the next vaccination is due.
The e-mail states which specific vaccine is needed and the date,
or date range, when it should be given .
As each new vaccination
is given, future vaccination needs are immediately recalculated
in preparation for the next e-mail.
Vaccsbook can tell not only what shots are needed immediately,
      
but what's needed in the next year,
      
or in the next five years,
      
or for the rest of a lifetime . . . at least up to age 120.