As a mobile user I welcome the this opportunity to have deeper health information on the tips of my fingers. I can be certain that the health-related questions I may have will be answered professionally. Check out the blog by Google: “A remedy for your health-related questions: health info in the Knowledge Graph”
Latest article by Greg Sterling goes a bit further into depth on this release. This certainly fuels the rumor that Google is planning on a mobile search algorithm update.
For more information on:”Google Introduces Rich Medical Content Into Knowledge Graph.”