diff --git a/src/server/endpoints/covidcast_utils/descriptions.raw.txt b/src/server/endpoints/covidcast_utils/descriptions.raw.txt
index 85cfb1365..e0d057aab 100644
--- a/src/server/endpoints/covidcast_utils/descriptions.raw.txt
+++ b/src/server/endpoints/covidcast_utils/descriptions.raw.txt
@@ -42,32 +42,6 @@ SignalTooltip: Percentage of daily doctor visits that are due to lab-confirmed i
 
 
 Description: Delphi receives aggregated statistics from Change Healthcare, Inc. on lab-confirmed influenza outpatient doctor visits, derived from ICD codes found in insurance claims. Using this data, we estimate the percentage of daily doctor’s visits in each area that resulted in a diagnosis of influenza. Note that these estimates are based only on visits by patients whose insurance claims are accessible to Change Healthcare.
----
-Name: COVID Antigen Test Positivity
-Id: quidel-covid-ag
-Signal: covid_ag_smoothed_pct_positive
-Unit: per 100 tests
-
-
-SignalTooltip: Positivity rate of COVID-19 antigen tests, based on data provided by Quidel, Inc.
-
-
-Description: Delphi receives data from COVID-19 antigen tests conducted by Quidel, a national provider of networked lab testing devices (covering doctors' offices, clinics, and hospitals). Antigen tests can detect parts of the virus that are present during an active infection.We report the percentage of COVID antigen tests that are positive. Note that this signal only includes Quidel’s antigen tests, not those run by other test providers.
-
-
-AgeStratifications:
- - Name: 0-4
-   Signal: covid_ag_smoothed_pct_positive_age_0_4
- - Name: 5-17
-   Signal: covid_ag_smoothed_pct_positive_age_5_17
- - Name: 18-49
-   Signal: covid_ag_smoothed_pct_positive_age_18_49
- - Name: 50-64
-   Signal: covid_ag_smoothed_pct_positive_age_50_64
- - Name: 65+
-   Signal: covid_ag_smoothed_pct_positive_age_65plus
-
-
 ---
 Name: COVID Cases
 Id: jhu-csse