The Esri Vulnerable Populations Flu Impact Map (http://www.esri.com/news/maps/2013-flu-outbreak/flu-impact-map.html) and Health Information Map are available from Esri as part of their ongoing flu and public health coverage. The Vulnerable Populations Flu Impact Map displays crowdsourced flu reports by ZIP Code over Esri demographic data for seniors and children under 5. The Health Information Map shows flu […]