ABCs Areas: California (San Francisco County and children < 5 years in Alameda and Contra Costa counties); Colorado (5 county Denver area); Connecticut; Georgia (20 county Atlanta area); Maryland (6 county Baltimore area); Minnesota; New Mexico; New York (15 county Rochester and Albany areas and children < 5 years in Erie county); Oregon (3 county Portland area); Tennessee (11 urban counties) ABCs Population: The surveillance areas represent 28,579,312 persons. Source: National Center for Health Statistics bridged-race vintage 2007 postcensal file ABCs Case Definition: Invasive pneumococcal disease: isolation of Streptococcus pneumoniae from normally sterile site in resident of a surveillance area in 2007 Citation:Centers for Disease Control and Prevention. 2008. Active Bacterial Core Surveillance Report, Emerging Infections Program Network, Streptococcus pneumoniae, 2007. Oct2008 File – 1 December 2008 spneu07.pdf

Stephen B. Thacker CDC Library collection