Sunday, August 12, 2012

Methodology - Surveillance Population

Surveillance Areas

The total population of invasive disease surveillance is approximately 42 million. However, most areas restrict the population further for certain pathogens to ensure complete reporting and good audit data. The table below illustrates the populations under surveillance for each pathogen and area as of January 2012.
Print-friendly version - Surveillance Population Matrix Adobe PDF file (23 KB, 1 page)




Area Neisseria meningitidis Haemophilus influenzae group B streptococcus group A streptococcus Streptococcus pneumoniae MRSA
CA 3,364,531

(3 county Bay area)
3,364,531

(3 county Bay area)
3,364,531

(3 county Bay area)
3,364,531

(3 county Bay area)
805,235

(San Francisco) and 164,670 (<5 year olds in Contra Costa & Alameda)

Total: 969,905
3,364,531

(3 county Bay area)
CO 2,433,772

(5 county Denver area)
2,433,772

(5 county Denver area)
2,433,772

(5 county Denver area)
2,433,772

(5 county Denver area)
2,433,772

(5 county Denver area)
2,433,772

(5 county Denver area)
CT 3,574,097 3,574,097 38,012

(<1 years, state)
3,574,097 3,574,097 3,574,097
GA 9,687,653 9,687,653 5,110,183

(all ages, 20 county Atlanta area) and 61,875

(<1 years outside 20 county metro)

Total: 5,172,058
5,110,183

(20 county Atlanta area)
5,110,183

(20 county Atlanta area)
3,682,873

(8 county Atlanta area)
MD 5,773,552 5,773,552 5,773,552 2,662,691

(6 county Baltimore area)
2,662,691

(6 county Baltimore area)
1,425,990

(2 metro Baltimore counties)
MN 5,303,925 5,303,925 5,303,925 5,303,925 5,303,925 1,661,065

(2 metro Twin Cities counties)
NM 2,059,179 2,059,179 2,059,179 2,059,179 2,059,179 --
NY 2,173,002

(7 county Rochester area and 8 county Albany area)
2,173,002

(7 county Rochester area and 8 county Albany area)
2,173,002

(7 county Rochester area and 8 county Albany area)
2,173,002

(7 county Rochester area and 8 county Albany area)
2,173,002

(7 county Rochester area and 8 county Albany area) and 49,038 (<5 years in Erie county)

Total: 2,222,040
744,344

(1 Rochester county)
OR 3,831,074 3,831,074 1,641,036

(3 county Portland area)
1,641,036

(3 county Portland area)
1,641,036

(3 county Portland area)
1,641,036

(3 county Portland area)
TN 3,780,724

(20 urban counties)
3,780,724

(20 urban counties)
3,780,724

(20 urban counties)
3,780,724

(20 urban counties)
3,780,724

(20 urban counties)
626,681

(1 Nashville county)
Total 41,981,509 41,981,509 31,739,791 32,103,140 29,757,522 19,154,389
Populations were retrieved from the National Center for Health Statistics bridged-race vintage 2010 postcensal file

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