The Aetna Foundation is calling on organizations to leverage technology to make an impact on health outcomes in vulnerable communities. The Foundation today announced the Healthier World Innovation Challenge, a $4.5 million initiative designed to steer digital health innovation to improve chronic health outcomes in underserved communities. Six Challenge winners will not only receive up to $750,000 each over three consecutive years, but will also have support from the Aetna Foundation and partner resources to implement their innovation. The Challenge is part of a larger, three-year digital health commitment by the Aetna Foundation to help address public health concerns. With the addition of the Challenge, the Aetna Foundation’s commitment to digital health will now total $5.7 million between 2014 and 2016. http://news.aetna.com/news-releases/aetna-foundation-issues-4-5-million-chal...