Volume 21, Number 9—September 2015
THEME ISSUE
Emerging Infections Program
Emerging Infections Program
Twenty Years of Active Bacterial Core Surveillance
Figure 1
![Incidence of invasive pneumococcal disease in children <5 and adults >65 years of age, Active Bacterial Core surveillance, United States, 1998–2012.](/eid/images/14-1333-F1.jpg)
Figure 1. Incidence of invasive pneumococcal disease in children <5 and adults >65 years of age, Active Bacterial Core surveillance, United States, 1998–2012. PCV7, 7-valent pneumococcal conjugate vaccine; PCV13, 13-valent pneumococcal conjugate vaccine.
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