Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 30, 2023 (Week 52)

column labels (in same order that data fields appears in each record below):
Reporting Area
Giardiasis; Current week
Giardiasis; Previous 52 weeks Max +
Giardiasis; Cum YTD 2023 +
Giardiasis; Cum YTD 2022 +

tab delimited data:
U.S. Residents, excluding U.S. Territories	38	419	14,617	13,819	
New England	3	33	894	1,034	
Connecticut	-	4	51	182	
Maine	1	9	144	99	
Massachusetts	2	23	560	611	
New Hampshire	-	7	77	83	
Rhode Island	-	5	62	59	
Vermont	N	NC	N	N	
Middle Atlantic	25	106	3,531	2,802	
New Jersey	-	19	386	357	
New York (excluding New York City)	15	48	1,197	898	
New York City	9	45	1,356	958	
Pennsylvania	1	20	592	589	
East North Central	1	45	1,460	1,480	
Illinois	N	NC	N	N	
Indiana	1	7	133	169	
Michigan	-	16	436	398	
Ohio	-	21	444	495	
Wisconsin	-	22	447	418	
West North Central	-	31	757	1,125	
Iowa	-	9	190	169	
Kansas	-	8	127	118	
Minnesota	-	6	-	472	
Missouri	-	12	254	190	
Nebraska	-	5	82	85	
North Dakota	-	3	28	27	
South Dakota	-	7	76	64	
South Atlantic	2	72	2,454	2,437	
Delaware	-	3	38	29	
District of Columbia	-	2	3	-	
Florida	-	38	1,184	1,178	
Georgia	1	18	464	549	
Maryland	1	9	225	188	
North Carolina	N	NC	N	N	
South Carolina	-	8	158	131	
Virginia	-	13	299	270	
West Virginia	-	6	83	92	
East South Central	-	17	408	302	
Alabama	-	13	210	162	
Kentucky	-	10	198	140	
Mississippi	N	NC	N	N	
Tennessee	N	NC	N	N	
West South Central	-	17	358	333	
Arkansas	-	11	156	117	
Louisiana	-	9	202	216	
Oklahoma	N	NC	N	N	
Texas	N	NC	N	N	
Mountain	5	60	1,462	1,188	
Arizona	2	7	159	113	
Colorado	1	33	663	511	
Idaho	1	6	130	133	
Montana	-	7	91	65	
Nevada	-	4	57	69	
New Mexico	-	5	83	66	
Utah	1	10	241	188	
Wyoming	-	4	38	43	
Pacific	2	93	3,293	3,118	
Alaska	-	6	60	97	
California	1	73	2,584	2,390	
Hawaii	-	3	36	26	
Oregon	1	16	393	329	
Washington	-	14	220	276	
U.S. Territories	-	2	13	14	
American Samoa	-	0	-	-	
Commonwealth of Northern Mariana Islands	-	0	-	-	
Guam	-	0	-	-	
Puerto Rico	-	2	13	11	
U.S. Virgin Islands	-	0	-	3	
Non-U.S. Residents	-	2	9	4	
Total	38	420	14,639	13,837	

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.
* Case counts for reporting year 2023 are provisional and subject to change.
For further information on interpretation of these data, see  
https://www.cdc.gov/nndss/data-statistics/readers-guides/


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 https://www.cdc.gov/nndss/data-statistics/readers-guides/, 
	Guide to Interpreting Provisional and Finalized NNDSS Data. 


	Weekly tables since 1996 are available on 
	https://wonder.cdc.gov/nndss/nndss_weekly_tables_menu.asp, CDC WONDER. 

	Weekly tables since 2014 are available on 
	https://data.cdc.gov/browse?q=NNDSS&sortBy=newest&utf8=%E2%9C%93, Data.CDC.gov. 

	Weekly tables for 1952–2017 published in the Morbidity and Mortality Weekly Reports (MMWR) are available at https://stacks.cdc.gov/mmwr, CDC Stacks MMWR, 
	and weekly tables starting in 2018 are available at https://stacks.cdc.gov/nndss, 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  
	https://wonder.cdc.gov/nndss/NTR.html, Notice To Data Users page.

	The list of national notifiable infectious diseases and conditions and their national surveillance case definitions are 
	available at https://ndc.services.cdc.gov/, https://ndc.services.cdc.gov/. 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/data-statistics/index.html, https://www.cdc.gov/nndss/data-statistics/index.html.

Acknowledgment:

	CDC acknowledges the local, state, and territorial health departments that collected the data from a range of case ascertainment 
	sources (e.g., health-care providers, hospitals, laboratories) and reported these data to 
	CDC's National Notifiable Diseases Surveillance System.



https://www.cdc.gov/nndss/, National Notifiable Diseases Surveillance System

Provided by https://wonder.cdc.gov, CDC WONDER