Added on April 11, 2017 Historical essay Eyes of the Beholder: The Public Health Service Reports on Trachoma in White Appalachia and Indian Country In 1912, the United States Public Health Service (PHS) set out to survey trachoma rates among two populations: Appalachian Whites […] Click to share on Facebook (Opens in new window)Click to share on Bluesky (Opens in new window)Click to share on Threads (Opens in new window)MoreClick to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Mastodon (Opens in new window)