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ERRATA:  Week 21 case counts for NNDSS data were updated on Thursday, June 7, 2017.
Case counts in Tables I and II were updated in the following sections of the Tables:
Table I columns: 'Current week', 'Cum 2017', '5-year weekly average', 'Total cases reported for 2016', and 'States reporting cases during current week'
Table II columns: 'Current week', 'Previous 52 weeks (Med/Max)', 'Cum 2017', 'Cum 2016'

National Notifiable Infectious Diseases: Weekly Tables

TABLE II. ( Part 2 ) 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 May 27, 2017 (WEEK 21) †
Reporting
Area		 Chlamydia trachomatis infection Coccidioidomycosis
Current
week		 Previous 52 weeks Cum
2017		 Cum
2016		 Current
week		 Previous 52 weeks Cum
2017		 Cum
2016
Med Max Med Max
UNITED STATES 13,699 30,068 37,938 566,877 643,369 112 206 368 3,466 4,132
NEW ENGLAND 155 1,055 1,457 19,036 21,550 - 0 1 1 2
Conn. 1 254 459 3,594 5,253 N 0 0 N N
Maine 91 82 152 1,919 1,583 N 0 0 N N
Mass. - 526 612 9,277 10,669 N 0 0 N N
N.H. 63 66 201 2,294 1,862 - 0 1 1 2
R.I. - 74 496 1,512 1,465 - 0 1 - -
Vt. - 26 102 440 718 N 0 0 N N
MID. ATLANTIC 2,871 4,035 5,099 88,289 80,463 - 0 0 - -
N.J. 308 661 723 12,973 13,949 N 0 0 N N
N.Y. (Upstate) 855 845 2,358 16,973 16,043 N 0 0 N N
N.Y. City 890 1,340 1,594 28,810 26,774 N 0 0 N N
Pa. 818 1,108 2,005 29,533 23,697 N 0 0 N N
E.N. CENTRAL 1,169 4,490 5,214 78,939 96,730 1 1 3 15 37
Ill. 47 1,331 1,501 18,084 29,894 N 0 0 N N
Ind. 229 616 988 13,351 12,794 N 0 0 N N
Mich. 193 852 1,095 15,940 18,277 1 0 2 9 18
Ohio 326 1,162 1,275 21,688 24,974 - 0 2 6 11
Wis. 374 510 632 9,876 10,791 - 0 2 - 8
W.N. CENTRAL 355 1,847 2,117 35,333 38,336 - 1 5 12 50
Iowa 63 254 302 5,106 5,276 N 0 0 N N
Kans. 7 240 298 4,745 4,957 N 0 0 N N
Minn. 11 438 524 7,652 9,218 - 0 3 - 32
Mo. 204 624 750 12,188 12,231 - 0 3 7 10
Nebr. 57 151 274 3,244 3,379 - 0 1 4 4
N. Dak. 13 61 77 1,083 1,472 - 0 1 1 4
S. Dak. - 82 117 1,315 1,803 N 0 0 N N
S. ATLANTIC 2,384 5,804 11,516 88,433 133,237 - 0 2 3 5
Del. 101 102 197 2,258 2,109 - 0 1 - 1
D.C. - 160 318 2,792 2,929 - 0 0 - -
Fla. 1,176 1,852 2,771 38,743 37,984 N 0 0 N N
Ga. - 1,123 1,415 7,981 26,102 N 0 0 N N
Md. 459 524 1,343 9,325 10,889 - 0 2 3 4
N.C. 2 1,080 1,254 13,064 23,332 N 0 0 N N
S.C. 594 579 767 12,440 12,045 N 0 0 N N
Va. - 327 4,710 - 15,847 N 0 0 N N
W. Va. 52 91 130 1,830 2,000 N 0 0 N N
E.S. CENTRAL 681 1,833 2,485 33,364 38,182 - 0 1 2 -
Ala. - 487 720 9,406 11,721 N 0 0 N N
Ky. 344 384 714 7,639 5,695 - 0 1 2 -
Miss. 180 339 711 5,112 7,793 N 0 0 N N
Tenn. 157 638 905 11,207 12,973 N 0 0 N N
W.S. CENTRAL 3,179 4,222 5,454 86,436 85,189 - 0 3 2 7
Ark. 89 281 549 4,347 6,276 - 0 1 1 1
La. 609 694 1,777 15,223 10,864 - 0 3 1 6
Okla. 72 380 472 5,532 8,876 N 0 0 N N
Tex. 2,409 2,859 4,058 61,334 59,173 N 0 0 N N
MOUNTAIN 951 2,088 2,714 38,974 44,356 107 114 159 2,324 2,614
Ariz. 609 659 1,092 13,399 13,255 107 111 155 2,258 2,551
Colo. - 458 672 7,950 11,123 N 0 0 N N
Idaho 120 110 166 2,011 2,438 N 0 0 N N
Mont. - 81 158 1,106 1,867 - 0 2 6 7
Nev. 160 271 433 5,061 5,643 - 2 6 43 35
N. Mex. 62 247 391 4,932 5,293 - 0 2 - 11
Utah - 187 231 3,863 3,898 - 1 3 17 10
Wyo. - 34 55 652 839 - 0 1 - -
PACIFIC 1,954 5,010 5,737 98,073 105,326 4 86 230 1,107 1,417
Alaska - 93 142 53 2,263 N 0 0 N N
Calif. 1,112 3,896 4,424 78,402 80,374 4 86 230 1,104 1,411
Hawaii - 128 179 2,190 2,726 N 0 0 N N
Oreg. 429 342 440 7,398 7,225 - 0 2 3 6
Wash. 413 536 819 10,030 12,738 N 0 0 N N
Amer. Samoa - 0 0 - - N 0 0 N N
C.N.M.I. - - - - - - - - - -
Guam - 0 0 - - - 0 0 - -
P.R. 137 132 481 3,067 2,418 N 0 0 N N
V.I. - 7 20 46 285 - 0 0 - -
  • C.N.M.I.: Commonwealth of Northern Mariana Islands.
  • U: Unavailable. -: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum.
  • * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions.
  • † Case counts for reporting years 2016 and 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf.
  • Data for tuberculosis are displayed in Table III, which appears quarterly.
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.
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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