New York County Pertussis incidence per 100,000

New York County Pertussis incidence per 100,000

Pertussis incidence per 100,000

  Crude Rate
Year Single Year 3-Year Average New York City
2003 2.8 2.0
2004 2.6 2.5 2.4
2005 1.9 2.3 1.4
2006 2.4 2.2 1.3
2007 2.3 2.1 1.9
2008 1.6 1.9 1.4
2009 1.7 1.8 1.2
2010 2.2 2.5 1.3
2011 3.7 3.8 4.0
2012 5.6 4.3