Internal Wellmark goes mobile on staff wellness initiative Health insurer’s new apps help employees keep tabs on stair-climbing and hydration, both part of a larger campaign. By Jessica Levco@raganreporterMarch 3, 2011 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.