Datasets:
Modalities:
Text
Formats:
parquet
Size:
10K - 100K
Tags:
cadence-weekly
geo-us
surveillance-syndromic
pathogen-influenza
pathogen-sars-cov-2
pathogen-rsv
License:
date timestamp[us, tz=UTC]date 2023-10-07 00:00:00 2026-04-18 00:00:00 | location_id large_stringclasses 50
values | location_level stringclasses 2
values | location_name large_stringclasses 50
values | condition large_stringclasses 3
values | condition_type stringclasses 1
value | condition_native large_stringclasses 3
values | percent_visits float64 0 17.5 |
|---|---|---|---|---|---|---|---|
2023-10-07T00:00:00 | 01 | subnational-state | Alabama | influenza | pathogen | Influenza | 0.5 |
2023-10-07T00:00:00 | 01 | subnational-state | Alabama | rsv | pathogen | RSV | 0.5 |
2023-10-07T00:00:00 | 01 | subnational-state | Alabama | sars-cov-2 | pathogen | COVID-19 | 1.2 |
2023-10-07T00:00:00 | 02 | subnational-state | Alaska | influenza | pathogen | Influenza | 2.5 |
2023-10-07T00:00:00 | 02 | subnational-state | Alaska | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 02 | subnational-state | Alaska | sars-cov-2 | pathogen | COVID-19 | 1.5 |
2023-10-07T00:00:00 | 04 | subnational-state | Arizona | influenza | pathogen | Influenza | 0.2 |
2023-10-07T00:00:00 | 04 | subnational-state | Arizona | rsv | pathogen | RSV | 0 |
2023-10-07T00:00:00 | 04 | subnational-state | Arizona | sars-cov-2 | pathogen | COVID-19 | 2.3 |
2023-10-07T00:00:00 | 05 | subnational-state | Arkansas | influenza | pathogen | Influenza | 0.4 |
2023-10-07T00:00:00 | 05 | subnational-state | Arkansas | rsv | pathogen | RSV | 0.2 |
2023-10-07T00:00:00 | 05 | subnational-state | Arkansas | sars-cov-2 | pathogen | COVID-19 | 1.2 |
2023-10-07T00:00:00 | 06 | subnational-state | California | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 06 | subnational-state | California | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 06 | subnational-state | California | sars-cov-2 | pathogen | COVID-19 | 1.3 |
2023-10-07T00:00:00 | 08 | subnational-state | Colorado | influenza | pathogen | Influenza | 0.2 |
2023-10-07T00:00:00 | 08 | subnational-state | Colorado | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 08 | subnational-state | Colorado | sars-cov-2 | pathogen | COVID-19 | 2 |
2023-10-07T00:00:00 | 09 | subnational-state | Connecticut | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 09 | subnational-state | Connecticut | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 09 | subnational-state | Connecticut | sars-cov-2 | pathogen | COVID-19 | 2 |
2023-10-07T00:00:00 | 10 | subnational-state | Delaware | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 10 | subnational-state | Delaware | rsv | pathogen | RSV | 0.4 |
2023-10-07T00:00:00 | 10 | subnational-state | Delaware | sars-cov-2 | pathogen | COVID-19 | 1.5 |
2023-10-07T00:00:00 | 11 | subnational-state | District of Columbia | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 11 | subnational-state | District of Columbia | rsv | pathogen | RSV | 0.7 |
2023-10-07T00:00:00 | 11 | subnational-state | District of Columbia | sars-cov-2 | pathogen | COVID-19 | 1.2 |
2023-10-07T00:00:00 | 12 | subnational-state | Florida | influenza | pathogen | Influenza | 1.6 |
2023-10-07T00:00:00 | 12 | subnational-state | Florida | rsv | pathogen | RSV | 0.6 |
2023-10-07T00:00:00 | 12 | subnational-state | Florida | sars-cov-2 | pathogen | COVID-19 | 1.2 |
2023-10-07T00:00:00 | 13 | subnational-state | Georgia | influenza | pathogen | Influenza | 0.4 |
2023-10-07T00:00:00 | 13 | subnational-state | Georgia | rsv | pathogen | RSV | 0.5 |
2023-10-07T00:00:00 | 13 | subnational-state | Georgia | sars-cov-2 | pathogen | COVID-19 | 0.7 |
2023-10-07T00:00:00 | 15 | subnational-state | Hawaii | influenza | pathogen | Influenza | 2.6 |
2023-10-07T00:00:00 | 15 | subnational-state | Hawaii | rsv | pathogen | RSV | 0.2 |
2023-10-07T00:00:00 | 15 | subnational-state | Hawaii | sars-cov-2 | pathogen | COVID-19 | 2.3 |
2023-10-07T00:00:00 | 16 | subnational-state | Idaho | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 16 | subnational-state | Idaho | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 16 | subnational-state | Idaho | sars-cov-2 | pathogen | COVID-19 | 2.4 |
2023-10-07T00:00:00 | 17 | subnational-state | Illinois | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 17 | subnational-state | Illinois | rsv | pathogen | RSV | 0.2 |
2023-10-07T00:00:00 | 17 | subnational-state | Illinois | sars-cov-2 | pathogen | COVID-19 | 1.3 |
2023-10-07T00:00:00 | 18 | subnational-state | Indiana | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 18 | subnational-state | Indiana | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 18 | subnational-state | Indiana | sars-cov-2 | pathogen | COVID-19 | 1.1 |
2023-10-07T00:00:00 | 19 | subnational-state | Iowa | influenza | pathogen | Influenza | 0.2 |
2023-10-07T00:00:00 | 19 | subnational-state | Iowa | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 19 | subnational-state | Iowa | sars-cov-2 | pathogen | COVID-19 | 1.9 |
2023-10-07T00:00:00 | 20 | subnational-state | Kansas | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 20 | subnational-state | Kansas | rsv | pathogen | RSV | 0 |
2023-10-07T00:00:00 | 20 | subnational-state | Kansas | sars-cov-2 | pathogen | COVID-19 | 1.1 |
2023-10-07T00:00:00 | 21 | subnational-state | Kentucky | influenza | pathogen | Influenza | 0.2 |
2023-10-07T00:00:00 | 21 | subnational-state | Kentucky | rsv | pathogen | RSV | 0.2 |
2023-10-07T00:00:00 | 21 | subnational-state | Kentucky | sars-cov-2 | pathogen | COVID-19 | 1.7 |
2023-10-07T00:00:00 | 22 | subnational-state | Louisiana | influenza | pathogen | Influenza | 0.5 |
2023-10-07T00:00:00 | 22 | subnational-state | Louisiana | rsv | pathogen | RSV | 0.4 |
2023-10-07T00:00:00 | 22 | subnational-state | Louisiana | sars-cov-2 | pathogen | COVID-19 | 1.1 |
2023-10-07T00:00:00 | 23 | subnational-state | Maine | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 23 | subnational-state | Maine | rsv | pathogen | RSV | 0 |
2023-10-07T00:00:00 | 23 | subnational-state | Maine | sars-cov-2 | pathogen | COVID-19 | 2 |
2023-10-07T00:00:00 | 24 | subnational-state | Maryland | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 24 | subnational-state | Maryland | rsv | pathogen | RSV | 0.2 |
2023-10-07T00:00:00 | 24 | subnational-state | Maryland | sars-cov-2 | pathogen | COVID-19 | 1.6 |
2023-10-07T00:00:00 | 25 | subnational-state | Massachusetts | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 25 | subnational-state | Massachusetts | rsv | pathogen | RSV | 0.2 |
2023-10-07T00:00:00 | 25 | subnational-state | Massachusetts | sars-cov-2 | pathogen | COVID-19 | 2.1 |
2023-10-07T00:00:00 | 26 | subnational-state | Michigan | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 26 | subnational-state | Michigan | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 26 | subnational-state | Michigan | sars-cov-2 | pathogen | COVID-19 | 1.5 |
2023-10-07T00:00:00 | 27 | subnational-state | Minnesota | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 27 | subnational-state | Minnesota | rsv | pathogen | RSV | 0 |
2023-10-07T00:00:00 | 27 | subnational-state | Minnesota | sars-cov-2 | pathogen | COVID-19 | 1.6 |
2023-10-07T00:00:00 | 28 | subnational-state | Mississippi | influenza | pathogen | Influenza | 0.7 |
2023-10-07T00:00:00 | 28 | subnational-state | Mississippi | rsv | pathogen | RSV | 0.7 |
2023-10-07T00:00:00 | 28 | subnational-state | Mississippi | sars-cov-2 | pathogen | COVID-19 | 1.3 |
2023-10-07T00:00:00 | 30 | subnational-state | Montana | influenza | pathogen | Influenza | 0 |
2023-10-07T00:00:00 | 30 | subnational-state | Montana | rsv | pathogen | RSV | 0 |
2023-10-07T00:00:00 | 30 | subnational-state | Montana | sars-cov-2 | pathogen | COVID-19 | 3 |
2023-10-07T00:00:00 | 31 | subnational-state | Nebraska | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 31 | subnational-state | Nebraska | rsv | pathogen | RSV | 0 |
2023-10-07T00:00:00 | 31 | subnational-state | Nebraska | sars-cov-2 | pathogen | COVID-19 | 0.7 |
2023-10-07T00:00:00 | 32 | subnational-state | Nevada | influenza | pathogen | Influenza | 0.2 |
2023-10-07T00:00:00 | 32 | subnational-state | Nevada | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 32 | subnational-state | Nevada | sars-cov-2 | pathogen | COVID-19 | 1.6 |
2023-10-07T00:00:00 | 33 | subnational-state | New Hampshire | influenza | pathogen | Influenza | 0.2 |
2023-10-07T00:00:00 | 33 | subnational-state | New Hampshire | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 33 | subnational-state | New Hampshire | sars-cov-2 | pathogen | COVID-19 | 2 |
2023-10-07T00:00:00 | 34 | subnational-state | New Jersey | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 34 | subnational-state | New Jersey | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 34 | subnational-state | New Jersey | sars-cov-2 | pathogen | COVID-19 | 1.5 |
2023-10-07T00:00:00 | 35 | subnational-state | New Mexico | influenza | pathogen | Influenza | 0.2 |
2023-10-07T00:00:00 | 35 | subnational-state | New Mexico | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 35 | subnational-state | New Mexico | sars-cov-2 | pathogen | COVID-19 | 2.8 |
2023-10-07T00:00:00 | 36 | subnational-state | New York | influenza | pathogen | Influenza | 0.1 |
2023-10-07T00:00:00 | 36 | subnational-state | New York | rsv | pathogen | RSV | 0.1 |
2023-10-07T00:00:00 | 36 | subnational-state | New York | sars-cov-2 | pathogen | COVID-19 | 1.6 |
2023-10-07T00:00:00 | 37 | subnational-state | North Carolina | influenza | pathogen | Influenza | 0.6 |
2023-10-07T00:00:00 | 37 | subnational-state | North Carolina | rsv | pathogen | RSV | 0.2 |
2023-10-07T00:00:00 | 37 | subnational-state | North Carolina | sars-cov-2 | pathogen | COVID-19 | 2.1 |
2023-10-07T00:00:00 | 38 | subnational-state | North Dakota | influenza | pathogen | Influenza | 0.1 |
End of preview. Expand in Data Studio
CDC NSSP / ESSENCE — ED visits for ILI / COVID / RSV (aggregate)
NSSP (National Syndromic Surveillance Program) covers a large fraction of US ED visits via the BioSense platform / ESSENCE. This Socrata feed is a state-aggregated weekly summary of three respiratory pathogens; finer-grained NSSP data (sub-state HSA, broader case definitions) is gated and not exposed here.
South Dakota does not participate in NSSP and is absent from this feed. State participation has expanded over time, so historical sparsity differs by state.
Coverage
- Time: 2023-10-07 → 2026-04-18
- Cadence:
weekly(observed median spacing: 7 days) - Geography levels:
national,subnational-state— 50 unique location IDs - Countries: US
- Pathogens:
influenza,sars-cov-2,rsv - Surveillance category:
syndromic - Rows: 19,950
Columns
| Column | Unit | value_type | Aggregation | Description |
|---|---|---|---|---|
percent_visits |
percent (0-100) | proportion |
proportion |
Percentage of ED visits with chief complaint or diagnosis matching the syndromic case definition for the row's condition. |
Additional data columns
location_name— Source's full state name (or "United States"). Kept for traceability;location_idis canonical.condition_native— Source's pathogen label as published (Influenza,COVID-19,RSV). Mapped to canonicalconditionslug for cross-source filtering.
Interpretation caveats
Things that may differ from how other sources define a similar measure. If you're combining this dataset with another, read these first.
percent_visits— Syndromic — based on chief complaint or diagnosis codes at ED triage, not lab confirmation. Sensitive to coding practices, which vary by hospital and state. Not directly comparable to NHSN HRD'stotalconfflunewadm(lab-confirmed admissions) or ILINet'swili(sentinel outpatient ILI).condition—sars-cov-2here means 'ED visits with COVID-19 syndromic match', not 'PCR-confirmed COVID admissions'. Same forinfluenzaandrsv.
Access
- Availability:
open - Access type:
socrata - License: other
- Tier: 1
Schema version 0.1 · Last ingested 2026-04-25T23:03:27Z · source_id: cdc-nssp · Manifest section §1.8
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