Hepatitis A incidence per 100,000

Source:2012-2014 Bureau of Communicable Disease Control Data as of April, 2016

(Click on a county name for trend graph data)

  Cases Average population Crude
Region/County 2012 2013 2014 Total 2012-2014 Rate
Reg- 1 Long Island
Nassau 9 14 6 29 1,353,335 0.7
Suffolk 8 22 6 36 1,500,660 0.8
Region Total 17 36 12 65 2,853,995 0.8
Reg- 2 New York City
Bronx 2 12 8 22 1,421,788 0.5
Kings 18 26 9 53 2,593,192 0.7
New York 8 18 19 45 1,627,172 0.9
Queens 17 32 9 58 2,296,842 0.8
Richmond 3 5 2 10 472,209 0.7
Region Total 48 93 47 188 8,411,204 0.7
Reg- 3 Mid-Hudson
Dutchess 5 1 0 6 296,939 0.7*
Orange 0 2 1 3 375,401 0.3*
Putnam 0 1 1 2 99,580 0.7*
Rockland 1 3 1 5 320,842 0.5*
Sullivan 2 2 0 4 76,467 1.7*
Ulster 2 2 0 4 181,078 0.7*
Westchester 9 10 4 23 967,702 0.8
Region Total 19 21 7 47 2,318,009 0.7
Reg- 4 Capital Region
Albany 1 1 0 2 306,857 0.2*
Columbia 0 0 2 2 62,288 1.1*
Greene 0 0 0 0 48,365 0.0*
Rensselaer 0 0 0 0 159,842 0.0*
Saratoga 2 1 0 3 223,640 0.4*
Schenectady 0 0 2 2 155,397 0.4*
Region Total 3 2 4 9 956,389 0.3*
Reg- 5 Mohawk Valley
Fulton 0 0 0 0 54,539 0.0*
Herkimer 1 0 0 1 64,144 0.5*
Montgomery 0 0 0 0 49,872 0.0*
Otsego 0 0 0 0 61,507 0.0*
Schoharie 0 0 0 0 31,836 0.0*
Region Total 1 0 0 1 261,898 0.1*
Reg- 6 North Country
Clinton 0 0 0 0 81,626 0.0*
Essex 0 0 0 0 38,801 0.0*
Franklin 0 0 0 0 51,582 0.0*
Hamilton 0 0 0 0 4,755 0.0*
Warren 0 0 0 0 65,283 0.0*
Washington 0 1 0 1 62,800 0.5*
Region Total 0 1 0 1 304,846 0.1*
Reg- 7 Tug Hill Seaway
Jefferson 0 0 0 0 119,623 0.0*
Lewis 0 0 0 0 27,198 0.0*
St. Lawrence 2 0 0 2 111,865 0.6*
Region Total 2 0 0 2 258,686 0.3*
Reg- 8 Central NY
Cayuga 0 0 0 0 79,284 0.0*
Cortland 0 0 0 0 49,158 0.0*
Madison 0 0 1 1 72,378 0.5*
Oneida 2 4 2 8 233,337 1.1*
Onondaga 5 3 1 9 467,812 0.6*
Oswego 0 0 1 1 121,259 0.3*
Region Total 7 7 5 19 1,023,228 0.6
Reg- 9 Southern Tier
Broome 0 1 0 1 197,648 0.2*
Chenango 0 1 0 1 49,621 0.7*
Delaware 0 0 0 0 46,860 0.0*
Tioga 0 0 0 0 50,197 0.0*
Tompkins 1 0 1 2 103,621 0.6*
Region Total 1 2 1 4 447,946 0.3*
Reg- 10 Finger Lakes
Chemung 0 1 0 1 88,396 0.4*
Livingston 0 0 0 0 64,700 0.0*
Monroe 3 4 1 8 749,092 0.4*
Ontario 0 0 0 0 109,110 0.0*
Schuyler 0 0 0 0 18,484 0.0*
Seneca 0 0 1 1 35,199 0.9*
Steuben 0 1 2 3 98,702 1.0*
Wayne 0 0 1 1 92,495 0.4*
Yates 0 0 0 0 25,236 0.0*
Region Total 3 6 5 14 1,281,415 0.4
Reg- 11 Western NY
Allegany 0 0 0 0 48,067 0.0*
Cattaraugus 0 0 0 0 78,983 0.0*
Chautauqua 0 0 0 0 132,891 0.0*
Erie 6 0 4 10 920,596 0.4
Genesee 0 0 0 0 59,531 0.0*
Niagara 1 0 0 1 214,299 0.2*
Orleans 3 0 0 3 42,352 2.4*
Wyoming 0 0 0 0 41,537 0.0*
Region Total 10 0 4 14 1,538,256 0.3
New York State 111 168 85 364 19,655,872 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.