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National Notifiable Infectious Diseases: Weekly Tables

TABLE 2g. Weekly cases* of selected notifiable diseases ( ≥ 1,000 cases reported during the preceding year), and selected low frequency diseases, United States and U.S. territories, week ending April 28, 2018 (WEEK 17)
Reporting
Area		 Giardiasis Gonorrhea Haemophilus influenzae, invasive disease
(all ages, all serotypes)
Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017
Med Max Med Max Med Max
United States 107 263 419 3,468 4,215 3,977 10,123 11,999 142,683 157,274 45 99 287 1,734 1,819
New England 9 19 41 255 267 13 270 364 3,402 3,817 - 5 20 81 80
Connecticut 1 4 9 48 55 2 70 130 561 1,166 - 1 6 8 18
Maine 2 2 7 32 19 - 12 25 185 173 - 0 2 8 14
Massachusetts 4 10 22 147 157 - 160 201 2,209 2,038 - 2 10 40 39
New Hampshire 2 2 5 19 24 9 9 24 180 200 - 0 3 12 5
Rhode Island - 1 3 9 12 - 18 110 259 180 - 0 7 7 -
Vermont N 0 0 N N 2 2 14 8 60 - 0 2 6 4
Middle Atlantic 28 52 75 654 753 816 1,132 1,310 17,525 18,398 7 16 36 254 231
New Jersey 1 5 15 52 119 67 182 251 2,396 2,838 - 3 8 43 42
New York (excluding New York City) 11 15 31 190 200 195 210 382 3,176 2,959 5 5 24 67 61
New York City 14 19 29 285 297 297 457 543 7,176 7,525 - 2 8 52 27
Pennsylvania 2 11 22 127 137 257 290 336 4,777 5,076 2 6 14 92 101
East North Central 35 30 85 399 417 457 1,570 1,894 19,372 25,200 4 18 35 263 316
Illinois N 0 0 N N 26 456 557 3,569 7,354 - 4 11 55 78
Indiana - 3 8 34 45 120 229 302 3,573 3,518 - 3 9 61 47
Michigan - 8 33 89 154 46 285 391 3,358 4,642 - 3 9 53 79
Ohio 29 6 27 153 105 196 461 546 6,763 7,465 4 5 13 89 76
Wisconsin 6 10 46 123 113 69 150 210 2,109 2,221 - 2 5 5 36
West North Central 2 15 32 205 273 239 664 834 10,535 9,781 - 5 13 80 101
Iowa - 4 17 45 70 - 81 105 1,212 997 - 0 1 - -
Kansas - 2 5 22 38 16 90 115 1,388 1,352 - 1 4 5 22
Minnesota - 0 0 - - 12 133 186 2,218 1,964 - 0 3 - 1
Missouri - 4 14 65 79 188 263 345 4,520 4,002 - 2 10 54 53
Nebraska 2 2 6 37 43 23 48 86 756 804 - 1 3 9 16
North Dakota - 0 4 13 13 - 19 31 268 262 - 0 2 6 1
South Dakota - 2 4 23 30 - 24 38 173 400 - 0 3 6 8
South Atlantic 8 58 83 831 1,088 993 2,371 3,040 30,088 36,294 11 22 60 374 466
Delaware - 0 2 1 5 41 30 54 415 584 - 0 2 7 10
District of Columbia - 0 2 5 17 89 87 210 1,197 1,182 - 0 1 4 4
Florida - 36 61 600 680 333 627 850 9,374 9,658 8 6 14 142 89
Georgia - 4 13 42 194 - 404 513 3,978 7,439 - 3 15 48 81
Maryland 2 3 8 42 50 94 196 358 2,496 2,728 2 2 7 55 46
North Carolina - 0 0 - - - 444 511 5,728 6,931 - 3 12 59 70
South Carolina - 3 9 60 45 210 237 947 2,805 3,392 - 1 7 7 98
Virginia 6 5 31 79 68 213 236 430 3,761 3,952 1 3 21 39 53
West Virginia - 1 5 2 29 13 22 39 334 428 - 1 8 13 15
East South Central 2 3 10 44 57 271 754 1,053 7,924 11,542 - 8 23 169 146
Alabama 2 3 10 44 57 - 224 361 1,749 3,579 - 2 7 37 32
Kentucky N 0 0 N N - 127 230 531 2,205 - 2 8 45 31
Mississippi N 0 0 N N 182 182 336 2,247 1,711 - 1 5 34 23
Tennessee N 0 0 N N 89 235 323 3,397 4,047 - 3 11 53 60
West South Central - 6 16 33 90 563 1,453 1,859 18,024 22,608 14 12 96 262 203
Arkansas - 2 8 30 36 29 89 350 332 1,482 - 1 11 24 25
Louisiana - 3 12 3 54 172 233 492 3,190 3,418 - 1 4 33 24
Oklahoma N 0 0 N N 19 170 232 1,827 2,760 3 2 19 36 38
Texas N 0 0 N N 343 926 1,236 12,675 14,948 11 7 66 169 116
Mountain 14 22 45 290 367 209 676 980 7,850 10,298 6 8 15 160 189
Arizona 2 3 6 44 48 144 236 454 3,158 3,580 2 2 7 57 67
Colorado 6 10 19 123 146 - 164 260 2,203 2,444 1 2 6 42 36
Idaho 3 3 9 37 41 10 18 38 175 270 - 0 2 7 9
Montana 2 2 7 17 30 3 16 31 321 253 1 0 2 9 11
Nevada - 1 3 4 11 - 101 141 153 1,597 - 0 2 4 20
New Mexico - 1 6 11 26 8 81 168 928 1,283 2 1 3 22 17
Utah 1 3 12 54 56 44 48 148 836 749 - 1 4 19 28
Wyoming - 0 3 - 9 - 7 15 76 122 - 0 1 - 1
Pacific 9 60 173 757 903 416 1,332 2,007 27,963 19,336 3 4 10 91 87
Alaska - 1 7 12 18 - 40 62 14 662 1 1 2 13 5
California 4 41 67 527 676 124 944 1,637 22,874 13,868 - 1 5 20 24
Hawaii - 1 5 11 23 - 26 42 378 445 - 0 4 15 16
Oregon 4 7 16 109 87 71 105 149 1,905 1,474 2 2 7 38 40
Washington 1 8 144 98 99 221 191 280 2,792 2,887 - 0 3 5 2
Territories
American Samoa - 0 0 - - - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam - - - - - - - - - - - - - - -
Puerto Rico - 0 0 - 3 3 9 27 107 230 - 0 0 - 3
U.S. Virgin Islands - 0 0 - - - 0 1 - 7 - 0 0 - -
  • U: Unavailable — The data are unavailable.
  • -: No reported cases — The reporting jurisdiction did not submit any cases to CDC.
  • N: Not reportable — The disease or condition was not reportable by law, statute, or regulation in the reporting jurisdiction.
  • NN: Not nationally notifiable — This condition was not designated as being nationally notifiable.
  • NP: Nationally notifiable but not published — CDC does not have data because of changes in how conditions are categorized.
  • Cum: Cumulative year-to-date counts.
  • Med: Median — Median case count during the previous 52 weeks.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting years 2017 and 2018 are provisional and subject to change.
Notes:
  • These are weekly cases of selected infectious national notifiable diseases, from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data reported by the 50 states, New York City, the District of Columbia, and the U.S. territories are collated and published weekly as numbered tables. Cases reported by state health departments to CDC for weekly publication are subject to ongoing revision of information and delayed reporting. Therefore, numbers listed in later weeks may reflect changes made to these counts as additional information becomes available. Case counts in the tables are presented as published each week. See also Guide to Interpreting Provisional and Finalized NNDSS Data.
  • Weekly tables since 1996 are available on CDC WONDER.
  • Weekly tables since 2014 are available on Data.CDC.gov.
  • Weekly tables for 1952-2017 published in the MMWR are available at CDC Stacks MMWR, and weekly tables starting in 2018 are available at CDC Stacks NNDSS (once in CDC Stacks NNDSS select "Weekly Tables" in the "Genre" box at the left).
  • Notices, errata, and other notes are available in the Notice To Data Users page.
  • The list of national notifiable infectious diseases and conditions and their national surveillance case definitions are available at https://wwwn.cdc.gov/nndss/conditions/. This list incorporates the Council of State and Territorial Epidemiologists (CSTE) position statements approved by CSTE for national surveillance.
Suggested Citation:
  • Centers for Disease Control and Prevention. National Notifiable Diseases Surveillance System, Weekly Tables of Infectious Disease Data. Atlanta, GA. CDC Division of Health Informatics and Surveillance. Available at: https://www.cdc.gov/nndss/infectious-tables.html.
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