Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

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 August 25, 2018 (WEEK 34)
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 169 256 931 8,002 9,199 5,022 10,213 17,081 336,481 350,700 36 104 301 3,357 3,513
New England 16 20 41 617 644 113 302 7,096 15,850 8,424 - 5 20 152 195
Connecticut 1 4 11 113 137 - 87 6,873 9,291 2,396 - 1 6 16 49
Maine 4 2 8 73 68 - 11 25 207 365 - 0 2 15 21
Massachusetts 10 10 22 335 347 104 165 201 5,236 4,646 - 2 8 76 92
New Hampshire - 2 5 62 65 7 12 24 397 348 - 0 3 17 14
Rhode Island 1 1 5 34 27 - 24 107 681 574 - 0 7 16 11
Vermont N 0 0 N N 2 2 14 38 95 - 0 2 12 8
Middle Atlantic 64 52 75 1,631 1,745 863 1,139 1,313 37,892 37,786 17 16 38 543 553
New Jersey - 5 15 133 260 44 168 251 5,334 6,148 - 3 8 113 97
New York (excluding New York City) 33 16 31 499 503 229 213 452 6,825 6,444 6 5 24 152 179
New York City 22 20 29 648 629 348 470 589 16,081 15,234 6 3 8 104 76
Pennsylvania 9 11 22 351 353 242 291 336 9,652 9,960 5 5 14 174 201
East North Central 27 30 85 977 1,092 570 1,435 1,898 45,705 52,876 4 19 36 534 587
Illinois N 0 0 N N - 369 549 9,646 15,208 - 4 11 149 150
Indiana - 3 8 101 124 93 235 302 7,504 7,435 - 4 9 102 87
Michigan - 7 19 229 370 92 293 394 9,368 10,118 - 3 8 102 140
Ohio 16 6 29 307 251 290 459 546 14,547 15,434 4 5 13 167 142
Wisconsin 11 10 46 340 347 95 148 210 4,640 4,681 - 1 5 14 68
West North Central 8 18 41 512 1,013 343 686 833 23,124 20,549 1 5 14 174 264
Iowa - 4 17 139 176 - 88 106 2,662 2,159 - 0 1 - 1
Kansas - 2 5 58 70 57 98 131 3,300 2,914 - 0 4 14 40
Minnesota - 0 22 - 411 15 138 186 4,582 4,016 - 0 7 7 79
Missouri 3 4 11 152 173 244 277 362 9,530 8,320 - 3 10 109 94
Nebraska 5 2 6 76 87 26 47 86 1,710 1,751 1 1 3 20 30
North Dakota - 1 4 30 23 1 19 32 671 592 - 0 2 12 9
South Dakota - 2 6 57 73 - 25 44 669 797 - 0 3 12 11
South Atlantic 11 43 62 1,372 1,538 1,021 2,172 3,046 68,300 77,676 5 23 58 798 821
Delaware - 0 2 1 17 - 31 76 947 1,120 - 0 1 8 17
District of Columbia - 1 6 36 34 - 72 147 1,417 3,014 - 0 3 14 11
Florida - 18 31 639 674 384 619 850 20,189 20,819 - 6 14 229 178
Georgia - 11 34 262 391 181 372 521 10,577 15,222 - 3 14 133 145
Maryland 2 3 8 91 102 9 191 340 5,557 6,315 5 2 9 97 90
North Carolina - 0 0 - - 1 432 511 13,007 14,699 - 4 12 122 121
South Carolina 4 4 9 147 97 230 252 947 8,523 7,180 - 2 6 81 132
Virginia 5 5 31 174 162 216 217 430 7,447 8,442 - 3 21 79 100
West Virginia - 1 5 22 61 - 20 39 636 865 - 1 8 35 27
East South Central 1 4 12 138 113 165 687 1,054 21,174 25,353 2 7 22 282 259
Alabama 1 4 12 138 113 165 234 345 7,818 7,329 - 2 7 62 61
Kentucky N 0 0 N N - 28 200 531 4,638 2 2 8 72 50
Mississippi N 0 0 N N - 183 309 4,754 5,364 - 1 5 50 38
Tennessee N 0 0 N N - 266 317 8,071 8,022 - 3 11 98 110
West South Central 1 4 17 73 201 1,044 1,434 1,950 42,058 46,515 6 13 96 459 387
Arkansas 1 2 8 68 78 58 93 350 2,086 2,967 - 1 11 40 39
Louisiana - 0 12 5 123 151 230 329 7,324 7,573 - 1 4 56 45
Oklahoma N 0 0 N N 25 132 232 4,026 5,844 2 2 19 69 72
Texas N 0 0 N N 810 939 1,588 28,622 30,131 4 8 66 294 231
Mountain 21 22 44 735 849 415 714 982 22,875 22,202 1 7 17 261 296
Arizona 2 2 8 95 96 193 251 401 7,780 7,797 - 2 7 89 96
Colorado 14 10 22 334 319 - 161 260 4,959 5,301 1 2 6 71 58
Idaho 2 2 8 70 101 14 19 40 599 588 - 0 2 12 16
Montana - 1 7 44 73 14 20 36 722 472 - 0 2 13 16
Nevada - 0 3 15 27 108 112 149 3,807 3,435 - 0 2 7 29
New Mexico - 1 4 29 63 38 89 168 3,004 2,751 - 1 4 36 33
Utah 3 3 11 124 143 48 51 148 1,846 1,603 - 1 4 33 44
Wyoming - 0 4 24 27 - 5 15 158 255 - 0 1 - 4
Pacific 20 57 718 1,947 2,004 488 1,827 2,189 59,503 59,319 - 4 10 154 151
Alaska 2 1 7 34 56 - 38 68 1,085 1,395 - 1 2 24 12
California 16 45 68 1,407 1,689 181 1,506 1,698 48,952 47,978 - 1 5 33 39
Hawaii - 1 2 23 40 - 21 35 378 915 - 1 4 26 20
Oregon 2 7 14 217 219 128 111 149 3,758 2,979 - 2 7 63 80
Washington - 1 669 266 - 179 175 280 5,330 6,052 - 0 7 8 -
Territories
American Samoa - 0 0 - - - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam - 0 0 - - - 0 0 - - - 0 2 - 2
Puerto Rico - 0 2 - 15 - 8 18 291 466 - 0 0 - 9
U.S. Virgin Islands - 0 0 - - - 0 2 15 8 - 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.
TOP