Chenango County Pertussis incidence per 100,000

Chenango County Pertussis incidence per 100,000

Pertussis incidence per 100,000

  Crude Rate
Year Single Year 3-Year Average NYS exc. NYC
2002 1.9 4.0
2003 31.0 15.5 9.6
2004 13.5 20.0 17.7
2005 15.5 14.2 5.9
2006 13.5 9.7 9.8
2007 0.0 5.2 5.0
2008 2.0 2.6 4.1
2009 5.9 2.6 2.4
2010 0.0 3.3 6.4
2011 4.0 8.3