The document analyzes primary and secondary prevention strategies deployed in ongoing EU funded personal health systems projects, commercial products, websites, and public health campaigns. It finds that initiatives focus mainly on specific diseases or risk factors in isolation, with little interoperability. Secondary prevention experiences outnumber primary prevention initiatives. Successful business models are often simple consumer products rather than complex solutions for primary prevention. Most solutions involve individuals and sometimes healthcare systems, but reduced participation from other actors in a co-creator model of health.