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Copy file name to clipboardExpand all lines: docs/api/covid_hosp.md
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@@ -23,6 +23,9 @@ title: COVID-19 Reported Patient Impact and Hospital Capacity by State Timeserie
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This dataset provides daily surveys of hospital COVID-19 capacity and patient impact, as reported by US hospitals. Data is acquired from HealthData.gov. It is a mirror of the "COVID-19 Reported Patient Impact and Hospital Capacity by State Timeseries" and "COVID-19 Reported Patient Impact and Hospital Capacity by State" datasets provided by HHS via healthdata.gov. The latter provides more frequent updates, so it is combined with the former to create a single dataset which is as recent as possible.
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> **Note:** Administration of this dataset has moved to the National Healthcare Safety Network (NHSN). See [NHSN Respiratory Hospitalizations](covidcast-signals/nhsn.md) for the current data source.
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{: .note }
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HHS performs up to four days of forward-fill for missing values in the
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[facility-level data](covid_hosp_facility.md) which are aggregated to make this
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state-level dataset. This sometimes results in repeated values in the state-level data.
Copy file name to clipboardExpand all lines: docs/api/covid_hosp_facility.md
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@@ -23,6 +23,9 @@ title: COVID-19 Reported Patient Impact and Hospital Capacity by Facility
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This dataset provides facility-level daily surveys of hospital COVID-19 capacity and patient impact. Data is acquired from HealthData.gov. It is a mirror of the "COVID-19 Reported Patient Impact and Hospital Capacity by Facility" dataset provided by HHS via healthdata.gov.
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> **Note:** Administration of this dataset has moved to the National Healthcare Safety Network (NHSN). See [NHSN Respiratory Hospitalizations](covidcast-signals/nhsn.md) for the current data source.
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{: .note }
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HHS performs up to four days of forward-fill for missing values.
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Starting October 1, 2022, some facilities are only required to report annually.
This endpoint is a companion to the [`covid_hosp_facility` endpoint](covid_hosp_facility.md). It provides a way to find unique identifiers and other metadata for facilities of interest.
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> **Note:** Administration of this dataset has moved to the National Healthcare Safety Network (NHSN). See [NHSN Respiratory Hospitalizations](covidcast-signals/nhsn.md) for the current data source.
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{: .note }
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A total of 4922 facilities are included.
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Metadata is derived from the "COVID-19 Reported Patient Impact and Hospital Capacity by Facility" dataset provided by HHS via healthdata.gov.
Copy file name to clipboardExpand all lines: docs/api/covidcast-signals/chng.md
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|`smoothed_adj_outpatient_covid`| Same, but with systematic day-of-week effects removed; see [details below](#day-of-week-adjustment) <br/> **Earliest date available:** 2020-02-01 |
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|`smoothed_outpatient_cli`| Estimated percentage of outpatient doctor visits primarily about COVID-related symptoms, based on Change Healthcare claims data that has been de-identified in accordance with HIPAA privacy regulations, smoothed in time using a Gaussian linear smoother <br/> **Earliest date available:** 2020-02-01 |
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|`smoothed_adj_outpatient_cli`| Same, but with systematic day-of-week effects removed; see [details below](#day-of-week-adjustment) <br/> **Earliest date available:** 2020-02-01 |
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|`smoothed_outpatient_flu`| Estimated percentage of outpatient doctor visits with confirmed influenza, based on Change Healthcare claims data that has been de-identified in accordance with HIPAA privacy regulations, smoothed in time using a Gaussian linear smoother <br/> **Earliest issue available:** 2021-12-06 <br/> **Earliest date available:** 2020-02-01 |
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|`smoothed_adj_outpatient_flu`| Same, but with systematic day-of-week effects removed; see [details below](#day-of-week-adjustment) <br/> **Earliest issue available:** 2021-12-06 <br/> **Earliest date available:** 2020-02-01 |
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|`smoothed_outpatient_flu`| Estimated percentage of outpatient doctor visits with confirmed influenza, based on Change Healthcare claims data that has been de-identified in accordance with HIPAA privacy regulations, smoothed in time using a Gaussian linear smoother <br/> **Earliest date available:** 2020-02-01 |
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|`smoothed_adj_outpatient_flu`| Same, but with systematic day-of-week effects removed; see [details below](#day-of-week-adjustment) <br/> **Earliest date available:** 2020-02-01 |
Copy file name to clipboardExpand all lines: docs/api/covidcast-signals/google-symptoms.md
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@@ -13,7 +13,7 @@ title: Google Symptom Search Trends
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|**Data Source**| Google |
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|**Geographic Levels**| National, Department of Health & Human Services (HHS) Regions, State, County, Hospital Referral Region (HRR), Metropolitan Statistical Area (MSA) (see [geography coding docs](../covidcast_geography.md)) |
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|**Temporal Granularity**| Daily (see [date format docs](../covidcast_times.md)) |
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|**Reporting Cadence**| Inactive - No longer updated after November 16th, 2025 |
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|**Reporting Cadence**| Inactive - No longer updated after November 16th, 2025 (see [Symptom sets](#symptom-sets) for details) |
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|**Date of last data revision:**| March 14th, 2025 (see [data revision docs](#changelog)) |
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|**Temporal Scope Start**| February 13th, 2020, with some variation depending on geographic area|
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|**License**|[Google Terms of Service](https://policies.google.com/terms)|
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Until January 20, 2022, we had separate signals for symptoms Anosmia, Ageusia, and their sum.
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| Signal | Description |
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| --- | --- |
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|`s01_raw_search`| The average of Google search volume for related searches of symptom set _s01_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s01_smoothed_search`| The average of Google search volume for related searches of symptom set _s01_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s02_raw_search`| The average of Google search volume for related searches of symptom set _s02_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s02_smoothed_search`| The average of Google search volume for related searches of symptom set _s02_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s03_raw_search`| The average of Google search volume for related searches of symptom set _s03_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s03_smoothed_search`| The average of Google search volume for related searches of symptom set _s03_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s04_raw_search`| The average of Google search volume for related searches of symptom set _s04_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s04_smoothed_search`| The average of Google search volume for related searches of symptom set _s04_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s05_raw_search`| The average of Google search volume for related searches of symptom set _s05_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s05_smoothed_search`| The average of Google search volume for related searches of symptom set _s05_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s06_raw_search`| The average of Google search volume for related searches of symptom set _s06_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s06_smoothed_search`| The average of Google search volume for related searches of symptom set _s06_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s07_raw_search`| The average of Google search volume for related searches of symptom set _s07_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s07_smoothed_search`| The average of Google search volume for related searches of symptom set _s07_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`scontrol_raw_search`| The average of Google search volume for related searches of symptom set _scontrol_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`scontrol_smoothed_search`| The average of Google search volume for related searches of symptom set _scontrol_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`anosmia_raw_search`|Google search volume for anosmia-related searches, in arbitrary units that are normalized for overall search users._This signal is no longer updated as of 20 January, 2022._ <br/> **Earliest date available:** 2020-02-13 |
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|`anosmia_smoothed_search`| Google search volume for anosmia-related searches, in arbitrary units that are normalized for overall search users, smoothed by 7-day average._This signal is no longer updated as of 20 January, 2022._ <br/> **Earliest date available:** 2020-02-20 |
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|`ageusia_raw_search`| Google search volume for ageusia-related searches, in arbitrary units that are normalized for overall search users._This signal is no longer updated as of 20 January, 2022._ <br/> **Earliest date available:** 2020-02-13 |
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|`ageusia_smoothed_search`|Google search volume for ageusia-related searches, in arbitrary units that are normalized for overall search users, smoothed by 7-day average._This signal is no longer updated as of 20 January, 2022._ <br/> **Earliest date available:** 2020-02-20 |
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|`sum_anosmia_ageusia_raw_search`| The sum of Google search volume for anosmia and ageusia related searches, in an arbitrary units that are normalized for overall search users._This signal is no longer updated as of 20 January, 2022._ <br/> **Earliest date available:** 2020-02-13 |
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|`sum_anosmia_ageusia_smoothed_search`| The sum of Google search volume for anosmia and ageusia related searches, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average._This signal is no longer updated as of 20 January, 2022._ <br/> **Earliest date available:** 2020-02-20 |
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| Signal |Status |Description |
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| --- | --- | --- |
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|`s01_raw_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s01_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s01_smoothed_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s01_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s02_raw_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s02_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s02_smoothed_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s02_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s03_raw_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s03_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s03_smoothed_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s03_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s04_raw_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s04_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s04_smoothed_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s04_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s05_raw_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s05_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s05_smoothed_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s05_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s06_raw_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s06_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s06_smoothed_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s06_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`s07_raw_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s07_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`s07_smoothed_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _s07_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`scontrol_raw_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _scontrol_, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2017-08-15 |
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|`scontrol_smoothed_search`|Ended Nov 2025 |The average of Google search volume for related searches of symptom set _scontrol_, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2017-08-21 |
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|`anosmia_raw_search`|Ended Jan 2022 |Google search volume for anosmia-related searches, in arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2020-02-13 |
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|`anosmia_smoothed_search`|Ended Jan 2022 |Google search volume for anosmia-related searches, in arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2020-02-20 |
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|`ageusia_raw_search`|Ended Jan 2022 |Google search volume for ageusia-related searches, in arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2020-02-13 |
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|`ageusia_smoothed_search`|Ended Jan 2022 |Google search volume for ageusia-related searches, in arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2020-02-20 |
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|`sum_anosmia_ageusia_raw_search`|Ended Jan 2022 |The sum of Google search volume for anosmia and ageusia related searches, in an arbitrary units that are normalized for overall search users. <br/> **Earliest date available:** 2020-02-13 |
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|`sum_anosmia_ageusia_smoothed_search`|Ended Jan 2022 |The sum of Google search volume for anosmia and ageusia related searches, in an arbitrary units that are normalized for overall search users, smoothed by 7-day average. <br/> **Earliest date available:** 2020-02-20 |
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