Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 9, 2023 (Week 49)

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	160	407	13,770	13,152	
New England	6	33	854	997	
Connecticut	-	4	51	174	
Maine	1	9	138	96	
Massachusetts	5	23	530	591	
New Hampshire	-	7	77	81	
Rhode Island	-	5	58	55	
Vermont	N	NC	N	N	
Middle Atlantic	66	100	3,238	2,632	
New Jersey	-	15	268	342	
New York (excluding New York City)	27	48	1,146	822	
New York City	32	45	1,301	905	
Pennsylvania	7	20	523	563	
East North Central	10	43	1,351	1,431	
Illinois	N	NC	N	N	
Indiana	-	5	79	161	
Michigan	-	16	412	382	
Ohio	8	21	424	476	
Wisconsin	2	21	436	412	
West North Central	6	30	715	1,076	
Iowa	-	9	168	162	
Kansas	-	8	127	113	
Minnesota	-	9	-	454	
Missouri	5	12	244	178	
Nebraska	1	5	75	82	
North Dakota	-	3	28	27	
South Dakota	-	7	73	60	
South Atlantic	26	72	2,378	2,290	
Delaware	3	3	36	27	
District of Columbia	-	1	2	-	
Florida	12	38	1,175	1,101	
Georgia	5	18	449	525	
Maryland	2	9	213	183	
North Carolina	N	NC	N	N	
South Carolina	2	8	145	121	
Virginia	2	13	284	243	
West Virginia	-	6	74	90	
East South Central	3	17	391	290	
Alabama	2	13	202	154	
Kentucky	1	10	189	136	
Mississippi	N	NC	N	N	
Tennessee	N	NC	N	N	
West South Central	2	17	352	312	
Arkansas	2	11	150	104	
Louisiana	-	9	202	208	
Oklahoma	N	NC	N	N	
Texas	N	NC	N	N	
Mountain	17	60	1,383	1,133	
Arizona	2	7	149	111	
Colorado	11	33	623	485	
Idaho	3	6	121	119	
Montana	-	7	87	64	
Nevada	-	4	56	66	
New Mexico	1	5	82	65	
Utah	-	10	227	181	
Wyoming	-	4	38	42	
Pacific	24	92	3,108	2,991	
Alaska	-	6	56	97	
California	20	72	2,440	2,285	
Hawaii	-	3	34	25	
Oregon	4	16	373	315	
Washington	-	12	205	269	
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	-	1	5	4	
Total	160	408	13,788	13,170	

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