New York State Pertussis incidence per 100,000
Pertussis incidence per 100,000
| Crude Rate | |||
|---|---|---|---|
| Year | New York State | Upstate New York | New York City |
| 2003 | 6.4 | 9.6 | 2.0 |
| 2004 | 11.3 | 17.7 | 2.4 |
| 2005 | 4.0 | 5.9 | 1.4 |
| 2006 | 6.2 | 9.8 | 1.3 |
| 2007 | 3.7 | 5.0 | 1.9 |
| 2008 | 2.9 | 4.1 | 1.4 |
| 2009 | 1.9 | 2.4 | 1.2 |
| 2010 | 4.3 | 6.4 | 1.3 |
