Cortland County Pertussis incidence per 100,000

Cortland County Pertussis incidence per 100,000

Cortland County Pertussis incidence per 100,000

  Crude Rate
Year Single Year 3-Year Average NYS exc. NYC
2004 4.1* 17.7
2005 4.1* 5.5* 5.9
2006 8.3* 4.1* 9.8
2007 0.0* 9.0 5.0
2008 18.6* 7.6 4.1
2009 4.2* 8.2 2.4
2010 2.0* 2.0* 6.4
2011 0.0* 3.4* 8.3
2012 8.1* 8.1 24.2
2013 16.3* 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.