Maps of Zika in the United States
Zika Cases Reported in the United States
Laboratory-confirmed Zika virus disease cases reported to ArboNET by state or territory (as of January 18, 2017)
Laboratory-confirmed Zika virus disease cases reported to ArboNET by state or territory — United States, 2015–2017 (as of January 18, 2017)§
§Only includes cases meeting the probable or confirmed CSTE case definition and does not include asymptomatic infections unless the case is a pregnant woman with a complication of pregnancy
*Travelers returning from affected areas, their sexual contacts, or infants infected in utero
†Presumed local mosquito-borne transmission
††One additional case acquired through laboratory transmission
**Includes one case with unknown route of person-to-person transmission.
***The Puerto Rico Department of Health is retroactively reporting cases, resulting in larger than normal increases in cases in recent weeks.
States | Travel-associated cases* No. (% of cases in states) (N=4,683) |
Locally acquired cases† No. (% of cases in states) (N=217) |
---|---|---|
Alabama | 34 (1) | 0 (0) |
Arizona | 53 (1) | 0 (0) |
Arkansas | 15 (<1) | 0 (0) |
California | 400 (9) | 0 (0) |
Colorado | 50 (1) | 0 (0) |
Connecticut | 58 (1) | 0 (0) |
Delaware | 17 (<1) | 0 (0) |
District of Columbia | 31 (1) | 0 (0) |
Florida | 836 (18) | 211 (97) |
Georgia | 106 (2) | 0 (0) |
Hawaii | 16 (<1) | 0 (0) |
Idaho | 5 (<1) | 0 (0) |
Illinois | 91 (2) | 0 (0) |
Indiana | 51 (1) | 0 (0) |
Iowa | 21 (<1) | 0 (0) |
Kansas | 19 (<1) | 0 (0) |
Kentucky | 31 (1) | 0 (0) |
Louisiana | 37 (1) | 0 (0) |
Maine | 13 (<1) | 0 (0) |
Maryland | 129 (3) | 0 (0) |
Massachusetts | 116 (2) | 0 (0) |
Michigan | 65 (1) | 0 (0) |
Minnesota | 64 (1) | 0 (0) |
Mississippi | 23 (1) | 0 (0) |
Missouri | 35 (1) | 0 (0) |
Montana | 8 (<1) | 0 (0) |
Nebraska | 13 (<1) | 0 (0) |
Nevada | 19 (<1) | 0 (0) |
New Hampshire | 12 (<1) | 0 (0) |
New Jersey | 173 (4) | 0 (0) |
New Mexico | 9 (<1) | 0 (0) |
New York | 1,001 (21) | 0 (0) |
North Carolina | 86 (2) | 0 (0) |
North Dakota | 2 (<1) | 0 (0) |
Ohio | 82 (2) | 0 (0) |
Oklahoma | 29 (1) | 0 (0) |
Oregon | 43 (1) | 0 (0) |
Pennsylvania†† | 171 (4) | 0 (0) |
Rhode Island | 51 (1) | 0 (0) |
South Carolina | 54 (1) | 0 (0) |
South Dakota | 2 (<1) | 0 (0) |
Tennessee | 59 (1) | 0 (0) |
Texas | 291 (6) | 6 (3) |
Utah | 21** (<1) | 0 (0) |
Vermont | 11 (<1) | 0 (0) |
Virginia | 107 (2) | 0 (0) |
Washington | 62 (1) | 0 (0) |
West Virginia | 11 (<1) | 0 (0) |
Wisconsin | 48 (1) | 0 (0) |
Wyoming | 2 (<1) | 0 (0) |
Territories | Travel-associated cases* No. (% of cases in territories) (N=135) |
Locally acquired cases† No. (% of cases in territories) (N=35,392) |
American Samoa | 1 (1) | 117 (<1) |
Puerto Rico | 132 (98) | 34,358*** (97) |
US Virgin Islands | 2 (2) | 917 (3) |
*Travelers returning from affected areas, their sexual contacts, or infants infected in utero
†Presumed local mosquito-borne transmission
††One additional case acquired through laboratory transmission
**Includes one case with unknown route of person-to-person transmission.
***The Puerto Rico Department of Health is retroactively reporting cases, resulting in larger than normal increases in cases in recent weeks.
- Page last reviewed: January 19, 2017
- Page last updated: January 19, 2017
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