Pertussis incidence per 100,000

Source:2009-2011 Bureau of Communicable Disease Control Data as of June, 2013

(Click on a county name for trend graph data)

  Cases Average population Crude
Region/County 2009 2010 2011 Total 2009-2011 Rate
Reg- 1 Western New York
Allegany 10 2 0 12 48,960 8.2
Cattaraugus 2 0 1 3 79,946 1.3*
Chautauqua 23 22 2 47 134,259 11.7
Erie 15 27 148 190 915,438 6.9
Genesee 0 0 0 0 59,313 0.0*
Niagara 5 5 10 20 215,679 3.1
Orleans 0 0 2 2 42,519 1.6*
Wyoming 0 4 4 8 41,832 6.4*
Region Total 55 60 167 282 1,537,947 6.1
Reg- 2 Finger Lakes
Chemung 0 0 0 0 88,667 0.0*
Livingston 2 0 1 3 64,445 1.6*
Monroe 7 52 43 102 741,224 4.6
Ontario 0 14 12 26 107,369 8.1
Schuyler 0 0 1 1 18,475 1.8*
Seneca 0 0 0 0 34,833 0.0*
Steuben 15 6 1 22 98,192 7.5
Wayne 2 8 1 11 92,833 3.9
Yates 0 8 5 13 25,095 17.3
Region Total 26 88 64 178 1,271,131 4.7
Reg- 3 Central New York
Cayuga 3 1 1 5 79,763 2.1*
Cortland 2 1 0 3 48,898 2.0*
Herkimer 0 2 0 2 63,638 1.0*
Jefferson 1 104 17 122 117,619 34.6
Lewis 1 11 1 13 26,772 16.2
Madison 1 15 6 22 72,254 10.1
Oneida 12 14 5 31 233,403 4.4
Onondaga 12 125 35 172 462,913 12.4
Oswego 0 6 2 8 121,905 2.2*
St. Lawrence 1 2 1 4 111,116 1.2*
Tompkins 1 2 14 17 101,689 5.6
Region Total 34 283 82 399 1,439,971 9.2
Reg- 4 New York-Penn
Broome 1 2 6 9 198,087 1.5*
Chenango 3 0 2 5 50,405 3.3*
Tioga 0 5 0 5 50,744 3.3*
Region Total 4 7 8 19 299,236 2.1
Reg- 5 Northeastern New York
Albany 1 7 12 20 302,018 2.2
Clinton 6 14 5 25 81,897 10.2
Columbia 0 10 24 34 62,421 18.2
Delaware 0 0 2 2 47,018 1.4*
Essex 1 3 2 6 38,746 5.2*
Franklin 0 0 2 2 51,141 1.3*
Fulton 0 2 1 3 55,255 1.8*
Greene 1 0 0 1 49,041 0.7*
Hamilton 0 0 0 0 4,851 0.0*
Montgomery 0 0 1 1 49,584 0.7*
Otsego 0 4 2 6 61,926 3.2*
Rensselaer 2 15 24 41 158,122 8.6
Saratoga 1 33 25 59 220,186 8.9
Schenectady 1 9 13 23 153,985 5.0
Schoharie 0 0 1 1 32,285 1.0*
Warren 0 9 1 10 65,853 5.1
Washington 2 4 2 8 63,045 4.2*
Region Total 15 110 117 242 1,497,372 5.4
Reg- 6 Hudson Valley
Dutchess 5 12 7 24 296,350 2.7
Orange 11 15 33 59 377,072 5.2
Putnam 2 4 6 12 99,636 4.0
Rockland 5 9 20 34 309,006 3.7
Sullivan 1 0 4 5 76,758 2.2*
Ulster 4 13 9 26 182,127 4.8
Westchester 20 40 43 103 953,658 3.6
Region Total 48 93 122 263 2,294,607 3.8
Reg- 7 New York City
Bronx 18 18 31 67 1,391,466 1.6
Kings 26 32 82 140 2,534,814 1.8
New York 28 35 59 122 1,605,625 2.5
Queens 14 19 55 88 2,261,761 1.3
Richmond 11 3 103 117 476,976 8.2
Region Total 97 107 330 534 8,270,641 2.2
Reg- 8 Nassau-Suffolk
Nassau 10 27 68 105 1,347,132 2.6
Suffolk 73 53 298 424 1,503,547 9.4
Region Total 83 80 366 529 2,850,679 6.2
New York State 362 828 1,256 2,446 19,461,584 4.2

*: Fewer than 10 events in the numerator, therefore the rate is unstable

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