Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending October 21, 2023 (Week 42)

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	170	388	11,583	11,223	
New England	13	32	722	869	
Connecticut	-	4	42	159	
Maine	2	10	118	77	
Massachusetts	10	22	454	518	
New Hampshire	1	6	65	65	
Rhode Island	-	5	43	50	
Vermont	N	NC	N	N	
Middle Atlantic	66	98	2,735	2,288	
New Jersey	-	13	227	299	
New York (excluding New York City)	43	48	923	704	
New York City	23	45	1,120	791	
Pennsylvania	-	20	465	494	
East North Central	21	195	1,148	974	
Illinois	N	NC	N	N	
Indiana	-	7	75	129	
Michigan	1	15	346	341	
Ohio	16	174	354	130	
Wisconsin	4	19	373	374	
West North Central	3	29	569	958	
Iowa	-	9	136	154	
Kansas	-	8	95	98	
Minnesota	-	10	-	408	
Missouri	-	10	194	156	
Nebraska	1	6	58	67	
North Dakota	-	3	24	24	
South Dakota	2	6	62	51	
South Atlantic	23	72	2,057	1,949	
Delaware	1	3	29	23	
District of Columbia	-	0	-	-	
Florida	4	38	1,041	937	
Georgia	2	18	389	449	
Maryland	8	8	180	157	
North Carolina	N	NC	N	N	
South Carolina	3	8	129	101	
Virginia	5	13	254	205	
West Virginia	-	3	35	77	
East South Central	1	16	328	250	
Alabama	-	12	171	128	
Kentucky	1	8	157	122	
Mississippi	N	NC	N	N	
Tennessee	N	NC	N	N	
West South Central	3	17	279	270	
Arkansas	3	11	129	91	
Louisiana	-	9	150	179	
Oklahoma	N	NC	N	N	
Texas	N	NC	N	N	
Mountain	21	56	1,168	998	
Arizona	1	7	122	94	
Colorado	14	31	524	428	
Idaho	-	6	91	104	
Montana	1	6	77	54	
Nevada	-	4	53	61	
New Mexico	-	5	71	60	
Utah	5	10	196	162	
Wyoming	-	4	34	35	
Pacific	19	85	2,577	2,667	
Alaska	3	5	41	85	
California	14	65	2,011	2,033	
Hawaii	-	3	32	23	
Oregon	2	16	322	288	
Washington	-	11	171	238	
U.S. Territories	-	2	12	12	
American Samoa	-	0	-	-	
Commonwealth of Northern Mariana Islands	-	0	-	-	
Guam	-	0	-	-	
Puerto Rico	-	2	12	9	
U.S. Virgin Islands	-	0	-	3	
Non-U.S. Residents	-	1	4	3	
Total	170	389	11,599	11,238	

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