I remember reading Google's instructions for their manual page quality reviewers. It had two special sections, one on financial info, and one – you guessed it – on medical information.
Within those two categories, called "Your life or your money", reviewers were asked to pay special attention to a site's trustworthiness, with a special focus on "traditional" credentials, such as association with a known, trusted institution.
Within those two categories, called "Your life or your money", reviewers were asked to pay special attention to a site's trustworthiness, with a special focus on "traditional" credentials, such as association with a known, trusted institution.
Edit: Found it: https://static.googleusercontent.com/media/guidelines.raterh...