Delaware County Pertussis incidence per 100,000

Delaware County Pertussis incidence per 100,000

Pertussis incidence per 100,000

  Crude Rate
Year Single Year 3-Year Average NYS exc. NYC
2002 0.0 4.0
2003 16.9 15.5 9.6
2004 29.6 17.6 17.7
2005 6.3 26.1 5.9
2006 42.6 17.8 9.8
2007 4.3 16.5 5.0
2008 2.2 2.2 4.1
2009 0.0 0.7 2.4
2010 0.0 1.4 6.4
2011 4.2 8.3