The document summarizes survey data from the Pew Internet Project on mobile internet and health information usage in the United States. It finds that 6 in 10 adults go online wirelessly, 85% have cell phones, and 1 in 4 use apps on their phones. Younger adults and minorities are more likely to use their mobile devices for political activities and looking up health information. The online health conversation is driven by trends around mobility and peer-to-peer sharing of medical diagnoses. All of Pew's research is available for free on their website.