Some facts about shingles include that: 1  Shingles is rare in children under ten years of age. 2  Younger children who do develop shingles tend to have milder symptoms than adults with shingles. 3  People have a 10 to 15 percent chance of developing shingles at some point in their life if they once had chicken pox.
There are approximately 310 million people in the United States. Of these people, approximately 250 million are over the age of 14. According to Comscore, about 235 million of these Americans use mobile devices. It seems likely that almost all of these folks will eventually have smartphones.
1 Comscore says 114 million Americans used smartphones in July, 2012. 2  Flurry reports that there are at least 165 million active Android and Apple iOS devices in the U.S. and that they are used by 78% of the adult population (age 15-64).