Chemung County Pertussis incidence per 100,000

Chemung County Pertussis incidence per 100,000

Chemung County Pertussis incidence per 100,000

  Crude Rate
Year Single Year 3-Year Average NYS exc. NYC
2004 11.1 17.7
2005 13.4 8.2 5.9
2006 0.0* 4.5 9.8
2007 0.0* 0.4* 5.0
2008 1.1* 0.4* 4.1
2009 0.0* 0.4* 2.4
2010 0.0* 0.0* 6.4
2011 0.0* 3.8 8.3
2012 11.2 10.5 24.2
2013 20.3 6.4

*: Fewer than 10 events in the numerator, therefore the rate is unstable

See technical notes for information about the indicators and data sources.