From the CDC:
The April issue of Health Communication Science Digest (HCSD or Digest) is now available at http://www.cdc.gov/healthcommunication/ScienceDigest/index.html
This month in the Digest are discussions of several new ideas and methodologies scholars are generating to better evaluate social media user-generated content and metrics. Other works examine user behaviors and responses to new media channels (e.g., online communities, video games). Health communication messaging is the focus of several studies. Theaccuracy and credibility of health content via media outlets is also analyzed. You will find studies of the efficacy of written health information and others exploring intercultural differences in health message and health literacy responses.