Betty C. Jung @bettycjung

Betty C. Jung MPH RN MCHES® Adjunct lecturer, Public Health; PHENOM Director; Webmaster #PublicHealth #Health #Science #Technology #Culture #COVID19 bettycjung.net United States Joined March 2010
  • Tweets
    267K
  • Followers
    1K
  • Following
    259
  • Likes
    3K