Figure 3.
Incidence of meningococcal disease (total and vaccine preventable) over 100 years following initiation of routine vaccination of 12 year olds.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.