CDC NNDSS notifiable-disease intelligence (weekly)

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Le jeu complet n’est pas encore publié — revenez après la prochaine actualisation.Télécharger l'exemple CSV Télécharger l'exemple JSONLignes d’exemple seulement (jusqu’à 20) — pas le jeu de données complet.

Weekly notifiable-disease intelligence from the CDC's keyless NNDSS Weekly Data endpoint (U.S. public domain): the latest complete MMWR week as a disease-by-jurisdiction panel (120 disease labels x 57 reporting areas — 50 states + DC + NYC + 5 territories; aggregate rows excluded). Agent-side intelligence: flag-aware measure parsing ('-' -> 0, 'N'/'U' -> null, never imputed), outbreak_flag when the current-week count exceeds the previous-52-week maximum, YTD year-over-year ratios, a documented 0-100 disease_burden_score (40% national weekly cases, 35% outbreak-state share, 25% national YTD, min-maxed across the week's diseases) with dense rank and quartile tiers s1..s4, plus per-jurisdiction weekly totals, outbreak counts and top disease. Cadence: weekly; as_of is the Saturday ending the published MMWR week, so identical input yields an identical content hash. Caveats: provisional counts subject to revision; nulls where jurisdictions don't report make national sums lower bounds; the score is a relative within-week gauge, not a risk assessment. Sample use: filter outbreak_flag for this week's exceedances, or order by disease_burden_rank for the heaviest national burdens.

Les titres et les descriptions proviennent des sources de données, en anglais.

Source: CDC National Notifiable Diseases Surveillance System
Lignes: 6 840
Colonnes: 26
Cadence de la source: Hebdomadaire
Dernière actualisation: 27 sept. 2026
Thème: health

Colonne	Type	Description
mmwr_year	string	MMWR surveillance year of the published week.
mmwr_week	string	MMWR surveillance week number (weeks start Sunday).
disease_label	string	NNDSS disease/condition label verbatim (e.g. 'Chlamydia trachomatis infection').
disease_group	string	Label text before the first comma (e.g. 'Arboviral diseases'); the whole label when there is no comma.
state_name	string	Reporting jurisdiction (50 states + DC + New York City + 5 territories).
state_code	string	Jurisdiction code (USPS for states/DC/territories; NYC for New York City, which reports separately).
country_code	string	ISO 3166-1 alpha-3 (USA for all NNDSS jurisdictions).
week_cases	float	Current-week case count (NNDSS m1). '-' flag -> 0; 'N'/'U' flags -> null (not reportable/unavailable, never imputed as zero). (unit: cases)
prev_52wk_max	float	Previous-52-week maximum weekly count (NNDSS m2); same flag semantics as week_cases. (unit: cases)
ytd_current	float	Cumulative year-to-date cases, current year (NNDSS m3); same flag semantics as week_cases. (unit: cases)
ytd_prior	float	Cumulative year-to-date cases, prior year (NNDSS m4); same flag semantics as week_cases. (unit: cases)
outbreak_flag	boolean	True when week_cases exceeds prev_52wk_max (both non-null) — the table's built-in outbreak signal.
ytd_yoy_ratio	float	ytd_current / ytd_prior; null when the prior-year count is null or zero.
disease_nat_week_cases	float	National weekly cases for the disease (sum over the 57 jurisdictions; nulls excluded, so a lower bound where jurisdictions don't report). (unit: cases)
disease_nat_ytd	float	National year-to-date cases for the disease. (unit: cases)
disease_outbreak_states	integer	Number of jurisdictions with outbreak_flag for this disease. (unit: count)
disease_outbreak_share	float	Share of the 57 jurisdictions with outbreak_flag for this disease.
disease_burden_score	float	Documented 0-100 burden score, min-maxed across the week's diseases: 100(0.40mm(log1p(national weekly cases)) + 0.35mm(outbreak-state share) + 0.25mm(log1p(national YTD))).
disease_burden_rank	integer	Dense rank of the burden score across the week's diseases (1 = heaviest).
disease_burden_tier	string	Quartile tier of the burden score: s1 (heaviest) .. s4.
state_week_cases	float	Total weekly cases across all diseases in this jurisdiction. (unit: cases)
state_outbreak_diseases	integer	Number of diseases with outbreak_flag in this jurisdiction. (unit: count)
state_top_disease	string	Disease with the most weekly cases in this jurisdiction (alphabetical tiebreak).
source_url	string	Canonical NNDSS Socrata API query for this (week, disease) cell (per-row provenance).
as_of	string	Saturday ending the published MMWR week. Identical feed state yields an identical snapshot hash. (unit: date)
row_hash	string	Deterministic content hash over the row's content fields.

10 premières lignes d’exemple — un aperçu, pas le jeu de données complet.

mmwr_year	mmwr_week	disease_label	disease_group	state_name	state_code	country_code	week_cases	prev_52wk_max	ytd_current	ytd_prior	outbreak_flag	ytd_yoy_ratio	disease_nat_week_cases	disease_nat_ytd	disease_outbreak_states	disease_outbreak_share	disease_burden_score	disease_burden_rank	disease_burden_tier	state_week_cases	state_outbreak_diseases	state_top_disease	source_url	as_of	row_hash
2026	37	Hepatitis C, chronic, Probable	Hepatitis C	Alaska	AK	USA	8	15	139	30	false	4,633	787	24 765	3	0,053	80,9	1	s1	131	1	Chlamydia trachomatis infection	https://data.cdc.gov/resource/x9gk-5huc.json?$where=year%3D%272026%27%20AND%20week%3D%2737%27%20AND%20label%3D%27Hepatitis%20C%2C%20chronic%2C%20Probable%27	2026-09-19	ffe6dfe8549ae33b
2026	37	Hepatitis C, chronic, Probable	Hepatitis C	Alabama	AL	USA	—	—	—	—	false	—	787	24 765	3	0,053	80,9	1	s1	849	0	Chlamydia trachomatis infection	https://data.cdc.gov/resource/x9gk-5huc.json?$where=year%3D%272026%27%20AND%20week%3D%2737%27%20AND%20label%3D%27Hepatitis%20C%2C%20chronic%2C%20Probable%27	2026-09-19	385b9d187e73b21f
2026	37	Hepatitis C, chronic, Probable	Hepatitis C	Arkansas	AR	USA	1	32	566	787	false	0,719	787	24 765	3	0,053	80,9	1	s1	306	0	Chlamydia trachomatis infection	https://data.cdc.gov/resource/x9gk-5huc.json?$where=year%3D%272026%27%20AND%20week%3D%2737%27%20AND%20label%3D%27Hepatitis%20C%2C%20chronic%2C%20Probable%27	2026-09-19	3b3b2dea15168302
2026	37	Hepatitis C, chronic, Probable	Hepatitis C	American Samoa	AS	USA	—	0	—	—	false	—	787	24 765	3	0,053	80,9	1	s1	0	0	—	https://data.cdc.gov/resource/x9gk-5huc.json?$where=year%3D%272026%27%20AND%20week%3D%2737%27%20AND%20label%3D%27Hepatitis%20C%2C%20chronic%2C%20Probable%27	2026-09-19	7c7aa01f5392b74f
2026	37	Hepatitis C, chronic, Probable	Hepatitis C	Arizona	AZ	USA	—	—	—	—	false	—	787	24 765	3	0,053	80,9	1	s1	1 277	0	Chlamydia trachomatis infection	https://data.cdc.gov/resource/x9gk-5huc.json?$where=year%3D%272026%27%20AND%20week%3D%2737%27%20AND%20label%3D%27Hepatitis%20C%2C%20chronic%2C%20Probable%27	2026-09-19	da46bfe9f59dfd21
2026	37	Hepatitis C, chronic, Probable	Hepatitis C	California	CA	USA	—	65	—	2 533	false	—	787	24 765	3	0,053	80,9	1	s1	3 983	0	Chlamydia trachomatis infection	https://data.cdc.gov/resource/x9gk-5huc.json?$where=year%3D%272026%27%20AND%20week%3D%2737%27%20AND%20label%3D%27Hepatitis%20C%2C%20chronic%2C%20Probable%27	2026-09-19	f6455d0cfe0c55dc
2026	37	Hepatitis C, chronic, Probable	Hepatitis C	Colorado	CO	USA	30	47	848	350	false	2,423	787	24 765	3	0,053	80,9	1	s1	552	0	Chlamydia trachomatis infection	https://data.cdc.gov/resource/x9gk-5huc.json?$where=year%3D%272026%27%20AND%20week%3D%2737%27%20AND%20label%3D%27Hepatitis%20C%2C%20chronic%2C%20Probable%27	2026-09-19	eade0e85071f45d1
2026	37	Hepatitis C, chronic, Probable	Hepatitis C	Connecticut	CT	USA	—	0	—	—	false	—	787	24 765	3	0,053	80,9	1	s1	229	0	Chlamydia trachomatis infection	https://data.cdc.gov/resource/x9gk-5huc.json?$where=year%3D%272026%27%20AND%20week%3D%2737%27%20AND%20label%3D%27Hepatitis%20C%2C%20chronic%2C%20Probable%27	2026-09-19	4176aa5c9d8d543a
2026	37	Hepatitis C, chronic, Probable	Hepatitis C	District of Columbia	DC	USA	—	3	34	46	false	0,739	787	24 765	3	0,053	80,9	1	s1	0	0	—	https://data.cdc.gov/resource/x9gk-5huc.json?$where=year%3D%272026%27%20AND%20week%3D%2737%27%20AND%20label%3D%27Hepatitis%20C%2C%20chronic%2C%20Probable%27	2026-09-19	772ef4693293ca5d
2026	37	Hepatitis C, chronic, Probable	Hepatitis C	Delaware	DE	USA	—	—	—	—	false	—	787	24 765	3	0,053	80,9	1	s1	0	0	—	https://data.cdc.gov/resource/x9gk-5huc.json?$where=year%3D%272026%27%20AND%20week%3D%2737%27%20AND%20label%3D%27Hepatitis%20C%2C%20chronic%2C%20Probable%27	2026-09-19	66421fcc38c4f3d1

Dirigez n’importe quel LLM vers le point d’accès des métadonnées — la documentation ci-dessus est aussi lisible par machine (JSON-LD + Croissant).

cURL

curl "https://datazimuts.com/v1/datasets/cdc_nndss_disease_intel/nndss_disease_weekly" | jq '{title, rows, columns_count, license}'

Python

import requests

ds = requests.get("https://datazimuts.com/v1/datasets/cdc_nndss_disease_intel/nndss_disease_weekly").json()
print(ds["title"], ds["rows"], "rows")

# Sample rows for an LLM context window
for row in ds.get("sample_rows", [])[:5]:
    print(row)

Point d’accès API : https://datazimuts.com/v1/datasets/cdc_nndss_disease_intel/nndss_disease_weekly

Astuce : récupérez /llms.txt pour le catalogue complet lisible par machine.

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APA

CDC National Notifiable Diseases Surveillance System. (2026). CDC NNDSS notifiable-disease intelligence (weekly) [Data set, snapshot 20260927T071206Z-ad47568efb7b, sha256 ad47568efb7b]. Datazimuts. Retrieved 2026-09-27, from https://datazimuts.com/fr/datasets/cdc_nndss_disease_intel/nndss_disease_weekly?snapshot=20260927T071206Z-ad47568efb7b

BibTeX

@misc{dz_cdc_nndss_disease_intel_nndss_disease_we_ad47568e,
  title        = {{CDC NNDSS notifiable-disease intelligence (weekly)}},
  author       = {{CDC National Notifiable Diseases Surveillance System}},
  year         = {2026},
  publisher    = {Datazimuts},
  howpublished = {\url{https://datazimuts.com/fr/datasets/cdc_nndss_disease_intel/nndss_disease_weekly?snapshot=20260927T071206Z-ad47568efb7b}},
  note         = {Snapshot 20260927T071206Z-ad47568efb7b, sha256 ad47568efb7bb21d989d0f5f7151e7124a2f638c2d50c7b51177f7106cf43586; accessed 2026-09-27}
}

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<iframe src="https://datazimuts.com/embed/chart?dataset=cdc_nndss_disease_intel%2Fnndss_disease_weekly&lang=fr&theme=auto&snapshot=20260927T071206Z-ad47568efb7b&x=mmwr_year&y=week_cases&agg=avg" title="CDC NNDSS notifiable-disease intelligence (weekly)" width="100%" height="380" style="border:0" loading="lazy"></iframe>

CDC NNDSS notifiable-disease intelligence (weekly)

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