docs: remove number of revisions, remove date of last change, and correct “available for” and "typo type".

JavierMtzRdz · JavierMtzRdz · commit 8591b571d668 · 2025-11-21T00:16:43.000-08:00
diff --git a/docs/api/covidcast-signals/_source-template.md b/docs/api/covidcast-signals/_source-template.md
@@ -11,8 +11,8 @@ grand_parent: Main Endpoint (COVIDcast)
 * **Earliest issue available:** DATE RELEASED TO API
 * **Number of data revisions since 19 May 2020:** 0
 * **Date of last change:** Never
-* **Available for:** county, hrr, msa, state (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** county, hrr, msa, state (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** [LICENSE NAME](../covidcast_licensing.md#APPLICABLE-SECTION)
 
 A brief description of what this source measures.
diff --git a/docs/api/covidcast-signals/chng.md b/docs/api/covidcast-signals/chng.md
@@ -10,13 +10,12 @@ nav_order: 1
 
 * **Source name:** `chng`
 * **Earliest issue available:** November 4, 2020
-* **Number of data revisions since May 19, 2020:** 0
-* **Date of last change:** Never
-* **Available for:** county, hrr, msa, state, hhs, nation (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** county, hrr, msa, state, hhs, nation (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** [CC BY-NC](../covidcast_licensing.md#creative-commons-attribution-noncommercial)
 
 ## Overview
+{: .no_toc}
 
 **Notice: This data source was inactive between 2021-10-04 and 2021-12-02 to allow us resolve some problems with the data pipeline. We have resumed daily updates and are working on a data patch to fill the gap. [Additional details on this inactive period are available below](#pipeline-pause).**
 
diff --git a/docs/api/covidcast-signals/covid-act-now.md b/docs/api/covidcast-signals/covid-act-now.md
@@ -10,10 +10,8 @@ nav_order: 2
 
 * **Source name:** `covid-act-now`
 * **Earliest issue available:** 2021-03-25
-* **Number of data revisions since 19 May 2020:** 0
-* **Date of last change:** Never
-* **Available for:** county, hrr, msa, state, hhs, nation (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** county, hrr, msa, state, hhs, nation (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** [CC BY-NC](../covidcast_licensing.md#creative-commons-attribution-noncommercial)
 
 The [COVID Act Now (CAN)](https://covidactnow.org/) data source provides COVID-19 testing statistics, such as positivity rates and total tests performed.
diff --git a/docs/api/covidcast-signals/covid-trends-and-impact-survey.md b/docs/api/covidcast-signals/covid-trends-and-impact-survey.md
@@ -11,10 +11,8 @@ permalink: api/covidcast-signals/fb-survey.html
 
 * **Source name:** `fb-survey`
 * **Earliest issue available:** April 29, 2020
-* **Number of data revisions since May 19, 2020:** 1
-* **Date of last change:** [June 3, 2020](../covidcast_changelog.md#fb-survey)
-* **Available for:** county, hrr, msa, state, nation (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** county, hrr, msa, state, nation (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** [CC BY](../covidcast_licensing.md#creative-commons-attribution)
 
 ## Overview
diff --git a/docs/api/covidcast-signals/doctor-visits.md b/docs/api/covidcast-signals/doctor-visits.md
@@ -10,14 +10,13 @@ nav_order: 1
 
 * **Source name:** `doctor-visits`
 * **Earliest issue available:** April 29, 2020
-* **Number of data revisions since May 19, 2020:** 1
-* **Date of last change:** November 9, 2020
-* **Available for:** county, hrr, msa, state (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** county, hrr, msa, state (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** [CC BY](../covidcast_licensing.md#creative-commons-attribution)
 
 
 ## Overview
+{: .no_toc}
 
 This data source is based on information about outpatient visits, provided to us
 by health system partners. Using this outpatient data, we estimate the
@@ -50,15 +49,12 @@ $$
 	Y_{it}^{\text{Flu}}\right)}{N_{it}}
 $$
 
-The estimated standard error is:
+**Note on Uncertainty:** The standard error formula below represents the theoretical error of the binomial proportion. However, due to the smoothing and day-of-week adjustments applied later in the pipeline, the actual standard error in the final signal will differ.
 
 $$
 \widehat{\text{se}}(\hat{p}_{it}) =  100 \sqrt{\frac{\frac{\hat{p}_{it}}{100}(1-\frac{\hat{p}_{it}}{100})}{N_{it}}}.
 $$
 
-Note the quantity above is not going to be correct for multiple reasons: smoothing/day of
-week adjustments/etc.
-
 ### Day-of-Week Adjustment
 
 The fraction of visits due to CLI is dependent on the day of the week. On
diff --git a/docs/api/covidcast-signals/dsew-cpr.md b/docs/api/covidcast-signals/dsew-cpr.md
@@ -10,10 +10,8 @@ nav_order: 2
 
 * **Source name:** `dsew-cpr`
 * **Earliest issue available:** 2022-01-28
-* **Number of data revisions since 19 May 2020:** 0
-* **Date of last change:** Never
-* **Available for:** county, msa, state, hhs, nation (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** county, msa, state, hhs, nation (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** [Public Domain US Government](https://www.usa.gov/government-works)
 
 The Community Profile Report (CPR) is published by the Data Strategy and Execution Workgroup (DSEW) of the White House COVID-19 Team. For more information, see the [official description at healthdata.gov](https://healthdata.gov/Health/COVID-19-Community-Profile-Report/gqxm-d9w9) for "COVID-19 Community Profile Report". Each issue of the CPR is made available as an attachment on that page. You can view all attachments by scrolling to the bottom of the "About this dataset" panel and clicking "Show more".
diff --git a/docs/api/covidcast-signals/ght.md b/docs/api/covidcast-signals/ght.md
@@ -10,10 +10,8 @@ nav_order: 2
 
 * **Source name:** `ght`
 * **Earliest issue available:** April 29, 2020
-* **Number of data revisions since May 19, 2020:** 0
-* **Date of last change:** Never
-* **Available for:** dma, hrr, msa, state (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** dma, hrr, msa, state (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 
 ## Overview
 
diff --git a/docs/api/covidcast-signals/google-survey.md b/docs/api/covidcast-signals/google-survey.md
@@ -10,10 +10,8 @@ nav_order: 2
 
 * **Source name:** `google-survey`
 * **Earliest issue available:** May 01, 2020
-* **Number of data revisions since May 19, 2020:** 0
-* **Date of last change:** Never
-* **Available for:** county, hrr, msa, state (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** county, hrr, msa, state (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** [CC BY](../covidcast_licensing.md#creative-commons-attribution)
 
 ## Overview
diff --git a/docs/api/covidcast-signals/google-symptoms.md b/docs/api/covidcast-signals/google-symptoms.md
@@ -10,13 +10,12 @@ nav_order: 1
 
 * **Source name:** `google-symptoms`
 * **Earliest issue available:** Aug 20, 2017
-* **Number of data revisions since May 19, 2020:** 1
-* **Date of last change:** February 28, 2025
-* **Available for:** county, MSA, HRR, state, HHS, nation (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** county, MSA, HRR, state, HHS, nation (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** To download or use the data, you must agree to the Google [Terms of Service](https://policies.google.com/terms)
 
 ## Overview
+{: .no_toc}
 
 This data source is based on the [COVID-19 Search Trends symptoms
 dataset](https://console.cloud.google.com/marketplace/product/bigquery-public-datasets/covid19-search-trends?hl=en-GB).
diff --git a/docs/api/covidcast-signals/hhs.md b/docs/api/covidcast-signals/hhs.md
@@ -10,10 +10,8 @@ nav_order: 2
 
 * **Source name:** `hhs`
 * **Earliest issue available:** November 16, 2020
-* **Number of data revisions since 19 May 2020:** 0
-* **Date of last change:** Never
-* **Available for:** state, hhs, nation (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** state, hhs, nation (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** [Public Domain US Government](https://www.usa.gov/government-works)
 
 The U.S. Department of Health & Human Services (HHS) publishes several
diff --git a/docs/api/covidcast-signals/hospital-admissions.md b/docs/api/covidcast-signals/hospital-admissions.md
@@ -10,13 +10,12 @@ nav_order: 1
 
 * **Source name:** `hospital-admissions`
 * **Earliest issue available:** June 21, 2020
-* **Number of data revisions since May 19, 2020:** 1
-* **Date of last change:** October 20, 2020
-* **Available for:** county, hrr, msa, state (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** county, hrr, msa, state (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** [CC BY](../covidcast_licensing.md#creative-commons-attribution)
 
 ## Overview
+{: .no_toc}
 
 This data source is based on electronic medical records and claims data about
 hospital admissions, provided to us by health system partners. We use this
@@ -26,12 +25,19 @@ COVID-associated diagnosis code in a given location, on a given day.
 See also our [Health & Human Services](hhs.md) data source for official COVID
 hospitalization reporting from the Department of Health & Human Services.
 
+**Active Signals.** These signals are currently updated.
+
 | Signal | Description |
 | --- | --- |
 | `smoothed_covid19_from_claims` | Estimated percentage of new hospital admissions with COVID-associated diagnoses, based on claims data from health system partners, smoothed in time using a Gaussian linear smoother <br/> **Earliest date available:** 2020-02-01 |
 | `smoothed_adj_covid19_from_claims` | Same as `smoothed_covid19_from_claims`, but with systematic day-of-week effects removed using [the same mechanism as in `doctor-visits`](doctor-visits.md#day-of-week-adjustment) <br/> **Earliest date available:** 2020-02-01 |
-| `smoothed_covid19` | Estimated percentage of new hospital admissions with COVID-associated diagnoses, based on electronic medical record and claims data from health system partners, smoothed in time using a Gaussian linear smoother. _This signal is no longer updated as of 1 October, 2020._  <br/> **Earliest date available:** 2020-02-01 |
-| `smoothed_adj_covid19` | Same as `smoothed_covid19`, but with systematic day-of-week effects removed using [the same mechanism as in `doctor-visits`](doctor-visits.md#day-of-week-adjustment). _This signal is no longer updated as of 1 October, 2020._  <br/> **Earliest date available:** 2020-02-01 |
+
+**Deprecated Signals.** These signals are frozen and no longer updated as of Oct 1, 2020.
+
+| Signal | Description |
+| --- | --- |
+| `smoothed_covid19` | Estimated percentage of new hospital admissions with COVID-associated diagnoses, based on electronic medical record and claims data from health system partners, smoothed in time using a Gaussian linear smoother.<br/> **Earliest date available:** 2020-02-01 |
+| `smoothed_adj_covid19` | Same as `smoothed_covid19`, but with systematic day-of-week effects removed using [the same mechanism as in `doctor-visits`](doctor-visits.md#day-of-week-adjustment). <br/> **Earliest date available:** 2020-02-01 |
 
 ## Table of Contents
 {: .no_toc .text-delta}
diff --git a/docs/api/covidcast-signals/indicator-combination.md b/docs/api/covidcast-signals/indicator-combination.md
@@ -22,10 +22,9 @@ calculated or composed by Delphi. It is not a primary data source.
 ## Statistical Combination Signals
 
 * **Earliest issue available:** May 20, 2020
-* **Number of data revisions since May 19, 2020:** 1
-* **Date of last change:** [June 3, 2020](../covidcast_changelog.md#indicator-combination)
-* **Available for:** county, msa, state (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+(../covidcast_changelog.md#indicator-combination)
+* **Geography type available:** county, msa, state (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** [CC BY](../covidcast_licensing.md#creative-commons-attribution)
 
 These signals combine Delphi's indicators---*not* including cases and deaths,
@@ -194,8 +193,8 @@ The resampling method for each input source is as follows:
 * **Earliest issue available:** 7 July 2020
 * **Number of data revisions since 19 May 2020:** 1
 * **Date of last change:** [12 October 2020](../covidcast_changelog.md#indicator-combination)
-* **Available for:** county, msa, hrr, state (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** county, msa, hrr, state (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 
 These signals combine the cases and deaths data from JHU and USA Facts. This is
 a straight composition: the signals below use the [JHU signal data](jhu-csse.md)
diff --git a/docs/api/covidcast-signals/jhu-csse.md b/docs/api/covidcast-signals/jhu-csse.md
@@ -10,10 +10,8 @@ nav_order: 2
 
 * **Source name:** `jhu-csse`
 * **Earliest issue available:** May 7, 2020
-* **Number of data revisions since May 19, 2020:** 1
-* **Date of last change:** [October 7, 2020](../covidcast_changelog.md#jhu-csse)
-* **Available for:** county, hrr, msa, state, hhs, nation (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** day (see [date format docs](../covidcast_times.md))
+* **Geography type available:** county, hrr, msa, state, hhs, nation (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** day (see [date format docs](../covidcast_times.md))
 * **License:** [CC BY](#source-and-licensing)
 
 ## Overview
diff --git a/docs/api/covidcast-signals/nchs-mortality.md b/docs/api/covidcast-signals/nchs-mortality.md
@@ -10,10 +10,8 @@ nav_order: 1
 
 * **Source name:** `nchs-mortality`
 * **Earliest issue available:** Epiweek 50 2020 (6-12 December 2020)
-* **Number of data revisions since May 19, 2020:** 0
-* **Date of last change:** Never
-* **Available for:** state (see [geography coding docs](../covidcast_geography.md))
-* **Time type:** week (see [date format docs](../covidcast_times.md))
+* **Geography type available:** state (see [geography coding docs](../covidcast_geography.md))
+* **Time type available:** week (see [date format docs](../covidcast_times.md))
 * **License:** [NCHS Data Use Agreement](https://www.cdc.gov/nchs/data_access/restrictions.htm)
 
 This data source of national provisional death counts is based on death
diff --git a/docs/api/covidcast-signals/nhsn.md b/docs/api/covidcast-signals/nhsn.md
diff --git a/docs/api/covidcast-signals/nssp.md b/docs/api/covidcast-signals/nssp.md
diff --git a/docs/api/covidcast-signals/quidel.md b/docs/api/covidcast-signals/quidel.md
diff --git a/docs/api/covidcast-signals/safegraph.md b/docs/api/covidcast-signals/safegraph.md
diff --git a/docs/api/covidcast-signals/usa-facts.md b/docs/api/covidcast-signals/usa-facts.md
diff --git a/docs/api/covidcast-signals/youtube-survey.md b/docs/api/covidcast-signals/youtube-survey.md
