Essex County Pertussis incidence per 100,000

Essex County Pertussis incidence per 100,000

Pertussis incidence per 100,000

  Crude Rate
Year Single Year 3-Year Average NYS exc. NYC
2003 110.3 9.6
2004 74.5 67.8 17.7
2005 18.1 34.4 5.9
2006 10.3 9.5 9.8
2007 0.0 5.2 5.0
2008 5.3 2.6 4.1
2009 2.7 5.2 2.4
2010 7.6 5.2 6.4
2011 5.1 16.2 8.3
2012 35.9 24.2