Hepatitis A incidence per 100,000

Source:2013-2015 Bureau of Communicable Disease Control Data as of May 2017

(Click on a county name for trend graph data)

  Cases Average population Crude
Region/County 2013 2014 2015 Total 2013-2015 Rate
Reg- 1 Long Island
Nassau 14 6 8 28 1,357,374 0.7
Suffolk 22 6 5 33 1,501,431 0.7
Region Total 36 12 13 61 2,858,805 0.7
Reg- 2 New York City
Bronx 12 8 10 30 1,437,445 0.7
Kings 26 9 22 57 2,616,892 0.7
New York 18 19 19 56 1,635,648 1.1
Queens 32 9 19 60 2,318,968 0.9
Richmond 5 2 3 10 473,486 0.7
Region Total 93 47 73 213 8,482,440 0.8
Reg- 3 Mid-Hudson
Dutchess 1 0 2 3 296,416 0.3*
Orange 2 1 1 4 376,446 0.4*
Putnam 1 1 2 4 99,391 1.3*
Rockland 3 1 1 5 323,602 0.5*
Sullivan 2 0 1 3 75,828 1.3*
Ulster 2 0 2 4 180,529 0.7*
Westchester 10 4 5 19 972,611 0.7
Region Total 21 7 14 42 2,324,823 0.6
Reg- 4 Capital Region
Albany 1 0 2 3 308,166 0.3*
Columbia 0 2 0 2 61,958 1.1*
Greene 0 0 0 0 48,016 0.0*
Rensselaer 0 0 1 1 159,986 0.2*
Saratoga 1 0 0 1 225,012 0.1*
Schenectady 0 2 0 2 155,224 0.4*
Region Total 2 4 3 9 958,361 0.3*
Reg- 5 Mohawk Valley
Fulton 0 0 0 0 54,228 0.0*
Herkimer 0 0 0 0 63,675 0.0*
Montgomery 0 0 0 0 49,773 0.0*
Otsego 0 0 1 1 61,149 0.5*
Schoharie 0 0 0 0 31,580 0.0*
Region Total 0 0 1 1 260,404 0.1*
Reg- 6 North Country
Clinton 0 0 0 0 81,491 0.0*
Essex 0 0 0 0 38,640 0.0*
Franklin 0 0 2 2 51,203 1.3*
Hamilton 0 0 0 0 4,733 0.0*
Warren 0 0 0 0 64,999 0.0*
Washington 1 0 0 1 62,565 0.5*
Region Total 1 0 2 3 303,632 0.3*
Reg- 7 Tug Hill Seaway
Jefferson 0 0 0 0 118,747 0.0*
Lewis 0 0 0 0 27,109 0.0*
St. Lawrence 0 0 0 0 111,457 0.0*
Region Total 0 0 0 0 257,313 0.0*
Reg- 8 Central NY
Cayuga 0 0 0 0 78,863 0.0*
Cortland 0 0 0 0 48,831 0.0*
Madison 0 1 0 1 72,200 0.5*
Oneida 4 2 1 7 232,985 1.0*
Onondaga 3 1 2 6 468,349 0.4*
Oswego 0 1 0 1 120,741 0.3*
Region Total 7 5 3 15 1,021,969 0.5
Reg- 9 Southern Tier
Broome 1 0 1 2 197,150 0.3*
Chenango 1 0 0 1 49,258 0.7*
Delaware 0 0 0 0 46,452 0.0*
Tioga 0 0 0 0 49,855 0.0*
Tompkins 0 1 0 1 104,411 0.3*
Region Total 2 1 1 4 447,126 0.3*
Reg- 10 Finger Lakes
Chemung 1 0 0 1 87,782 0.4*
Livingston 0 0 0 0 64,669 0.0*
Monroe 4 1 0 5 749,688 0.2*
Ontario 0 0 0 0 109,457 0.0*
Schuyler 0 0 0 0 18,375 0.0*
Seneca 0 1 8 9 35,042 8.6*
Steuben 1 2 1 4 98,225 1.4*
Wayne 0 1 0 1 91,990 0.4*
Yates 0 0 0 0 25,137 0.0*
Region Total 6 5 9 20 1,280,366 0.5
Reg- 11 Western NY
Allegany 0 0 0 0 47,769 0.0*
Cattaraugus 0 0 0 0 78,471 0.0*
Chautauqua 0 0 0 0 131,971 0.0*
Erie 0 4 3 7 921,760 0.3*
Genesee 0 0 0 0 59,184 0.0*
Niagara 0 0 0 0 213,475 0.0*
Orleans 0 0 0 0 41,934 0.0*
Wyoming 0 0 1 1 41,244 0.8*
Region Total 0 4 4 8 1,535,808 0.2*
New York State 168 85 123 376 19,731,048 0.6

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

See technical notes for information about the indicators and data sources.