Notice: For data on COVID-19 in the United States, please see https://www.cdc.gov/coronavirus/2019-ncov/cases-in-us.html
Notice: Data from California published in week 29 for years 2019 and 2020 were incomplete when originally published on July 24, 2020. On August 4, 2020, incomplete case counts were replaced with a "U" indicating case counts are not available for specified time period.

Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1ff. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2020 (Week 29)
Reporting Area Severe acute respiratory syndrome-associated coronavirus disease Shiga toxin-producing Escherichia coli (STEC) Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †
U.S. Residents, excluding U.S. Territories - 2 - - 51 515 3,267 8,667 39 581 3,621 6,910
New England - 2 - - 1 16 117 222 2 16 124 260
Connecticut - 0 - - - 9 23 77 - 7 28 60
Maine - 0 - - - 3 6 12 - 2 2 10
Massachusetts - 2 - - - 8 44 66 2 11 71 127
New Hampshire - 0 - - - 3 10 17 - 2 1 12
Rhode Island - 0 - - - 4 10 28 - 4 15 47
Vermont - 0 - - 1 5 24 22 - 3 7 4
Middle Atlantic - 0 - - 16 64 430 894 15 76 554 1,176
New Jersey - 0 - - - 3 - 16 - 12 57 338
New York (excluding New York City) - 0 - - 9 36 153 255 5 15 93 143
New York City - 0 - - - 21 150 429 10 55 314 552
Pennsylvania - 0 - - 7 26 127 194 - 10 90 143
East North Central - 0 - - 14 84 474 1,124 7 41 340 797
Illinois - 0 - - - 23 124 295 - 15 132 254
Indiana - 0 - - - 12 14 123 - 6 4 67
Michigan - 0 - - - 12 24 152 - 12 47 110
Ohio - 0 - - 11 29 178 285 7 17 120 276
Wisconsin - 0 - - 3 31 134 269 - 7 37 90
West North Central - 2 - - 8 103 427 1,294 3 25 114 338
Iowa - 0 - - 2 29 160 339 1 6 39 52
Kansas - 0 - - - 9 77 135 - 5 9 25
Minnesota - 0 - - - 29 - 369 - 13 - 157
Missouri - 0 - - - 20 97 226 - 7 34 59
Nebraska - 0 - - 6 12 82 106 2 6 22 29
North Dakota - 2 - - - 9 8 28 - 5 6 9
South Dakota - 0 - - - 20 3 91 - 1 4 7
South Atlantic - 0 - - 2 71 530 1,186 4 77 776 1,589
Delaware - 0 - - - 4 4 16 - 2 4 15
District of Columbia - 0 - - - 2 3 6 - 4 13 41
Florida - 0 - - - 29 207 456 1 42 297 834
Georgia - 0 - - - 9 60 114 - 19 204 230
Maryland - 0 - - 1 10 52 124 2 8 61 114
North Carolina - 0 - - - 20 69 197 - 16 92 174
South Carolina - 0 - - 1 7 37 62 1 15 39 52
Virginia - 0 - - - 17 83 178 - 23 65 116
West Virginia - 0 - - - 4 15 33 - 2 1 13
East South Central - 0 - - - 29 155 585 - 44 320 384
Alabama - 0 - - - 7 9 77 - 35 201 144
Kentucky - 0 - - - 13 28 231 - 8 21 68
Mississippi - 0 - - - 5 10 37 - 9 21 82
Tennessee - 0 - - - 16 108 240 - 10 77 90
West South Central - 0 - - 3 94 203 815 2 360 931 1,581
Arkansas - 0 - - - 12 26 78 - 11 19 116
Louisiana - 0 - - - 6 21 40 1 33 116 178
Oklahoma - 0 - - 3 43 55 70 1 11 102 49
Texas - 0 - - - 87 101 627 - 343 694 1,238
Mountain - 0 - - 5 52 357 732 4 39 308 462
Arizona - 0 - - 3 13 94 138 1 17 132 186
Colorado - 0 - - 2 19 126 266 3 13 100 147
Idaho - 0 - - - 11 6 105 - 7 2 16
Montana - 0 - - - 4 34 37 - 2 8 6
Nevada - 0 - - - 3 10 26 - 6 12 41
New Mexico - 0 - - - 4 11 55 - 13 34 37
Utah - 0 - - - 15 74 81 - 4 20 29
Wyoming - 0 - - - 6 2 24 - 1 - -
Pacific - 0 - - 2 119 574 1,815 2 93 154 323
Alaska - 0 - - - 1 - 3 - 0 - 5
California - 0 - - 1 97 442 1,404 U NC U U
Hawaii - 0 - - - 2 3 2 - 4 21 51
Oregon - 0 - - 1 16 88 160 2 6 55 103
Washington - 0 - - - 16 41 246 - 13 78 164
U.S. Territories - 0 - - - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 - 3 - 2 2 2
Total - 2 - - 51 515 3,267 8,670 39 581 3,623 6,912
  • U: Unavailable — The reporting jurisdiction was unable to send the data to CDC or CDC was unable to process the data.
  • -: 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.
  • NC: Not calculated — There is insufficient data available to support the calculation of this statistic.
  • Cum: Cumulative year-to-date counts.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting years 2019 and 2020 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.pdf.
  • †Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data).