Richmond County Pertussis incidence per 100,000

Richmond County Pertussis incidence per 100,000

Pertussis incidence per 100,000

  Crude Rate
Year Single Year 3-Year Average New York City
2003 4.8 2.0
2004 2.8 3.4 2.4
2005 2.6 2.1 1.4
2006 1.0 1.8 1.3
2007 1.7 1.5 1.9
2008 1.8 1.9 1.4
2009 2.2 1.6 1.2
2010 0.6 8.2 1.3
2011 21.9 4.0