Laboratory-confirmed Zika virus disease cases reported to ArboNET by state or territory (as of February 22, 2017)
Laboratory-confirmed symptomatic Zika virus disease cases and presumptive viremic blood donors reported to ArboNET by states and territories — United States, 2015–2017 (as of February 22, 2017)
| States |
Symptomatic disease cases**
(N=5,041)
No. (%) |
Viremic blood donors†
(N=37)
No. (%) |
| Alabama |
38 (1) |
0 (0) |
| Arizona |
55 (1) |
1 (3) |
| Arkansas |
15 (<1) |
0 (0) |
| California |
421 (8) |
5 (14) |
| Colorado |
55 (1) |
0 (0) |
| Connecticut |
58 (1) |
0 (0) |
| Delaware |
17 (<1) |
0 (0) |
| District of Columbia |
31 (1) |
0 (0) |
| Florida‡ |
1,073 (21) |
24 (65) |
| Georgia |
109 (2) |
0 (0) |
| Hawaii |
16 (<1) |
0 (0) |
| Idaho |
4 (<1) |
0 (0) |
| Illinois |
94 (2) |
0 (0) |
| Indiana |
53 (1) |
0 (0) |
| Iowa |
21 (<1) |
1 (3) |
| Kansas |
21 (<1) |
0 (0) |
| Kentucky |
32 (1) |
0 (0) |
| Louisiana |
39 (1) |
0 (0) |
| Maine |
14 (<1) |
0 (0) |
| Maryland |
130 (3) |
0 (0) |
| Massachusetts |
121 (2) |
0 (0) |
| Michigan |
67 (1) |
0 (0) |
| Minnesota |
64 (1) |
0 (0) |
| Mississippi |
25 (1) |
0 (0) |
| Missouri |
36 (1) |
0 (0) |
| Montana |
9 (<1) |
0 (0) |
| Nebraska |
13 (<1) |
0 (0) |
| Nevada |
22 (<1) |
1 (3) |
| New Hampshire |
12 (<1) |
0 (0) |
| New Jersey |
180 (4) |
0 (0) |
| New Mexico |
10 (<1) |
0 (0) |
| New York |
999 (20) |
2 (5) |
| North Carolina |
91 (2) |
0 (0) |
| North Dakota |
3 (<1) |
0 (0) |
| Ohio |
85 (2) |
0 (0) |
| Oklahoma |
29 (1) |
0 (0) |
| Oregon |
47 (1) |
0 (0) |
| Pennsylvania |
173 (3) |
0 (0) |
| Rhode Island |
54 (1) |
0 (0) |
| South Carolina |
54 (1) |
0 (0) |
| South Dakota |
2 (<1) |
0 (0) |
| Tennessee |
61 (1) |
0 (0) |
| Texas‡ |
309 (6) |
3 (8) |
| Utah |
22 (<1) |
0 (0) |
| Vermont |
11 (<1) |
0 (0) |
| Virginia |
113 (2) |
0 (0) |
| Washington |
70 (1) |
0 (0) |
| West Virginia |
11 (<1) |
0 (0) |
| Wisconsin |
50 (1) |
0 (0) |
| Wyoming |
2 (<1) |
0 (0) |
| |
|
|
| Territories |
Symptomatic disease cases**
(N=37,447)
No. (%) |
Viremic blood donors†
(N=318)
No. (%) |
| American Samoa |
120 (<1) |
0 (0) |
| Puerto Rico |
36,343 (97) |
318 (100) |
| US Virgin Islands |
984 (3) |
0 (0) |
** Includes reported confirmed and probable Zika virus disease cases per the CSTE case definitions.
† Presumptive viremic blood donors are people who reported no symptoms at the time of donating blood, but whose blood tested positive when screened for the presence of Zika virus RNA by the blood collection agency. Some presumptive viremic blood donors develop symptoms after their donation or may have had symptoms in the past. These individuals may be reported as both Zika virus disease cases and presumptive viremic blood donors.
‡Includes 215 cases in Florida and 6 cases in Texas that were acquired through presumed local mosquito-borne transmission.
