get shingles http://www.cdc.gov/shingles/surveillance.html Complications Shingles Surveillance. https://www.cdc.gov/shingles/surveillance.html reports that the number of shingles cases continues to rise. 1-4% get hospitalized http://www.cdc.gov/shingles/surveillance.html about 1 million people Complications 1 in 5 http://www.cdc.gov/shingles/surveillance.html get shingles about 1 million people