covidcast hhs hosp: first issued and source name

Author: krivard

docs/api/covidcast-signals/hhs.md

@@ -4,11 +4,11 @@ parent: Data Sources and Signals
 grand_parent: COVIDcast Epidata API
 ---
 
-# SOURCE NAME
+# Department of Health & Human Services
 {: .no_toc}
 
 * **Source name:** `hhs`
-* **First issued:** TBD
+* **First issued:** January 26, 2021
 * **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))