The data illustrates the percentage of illness, medical visits and hospitalizations that were reduced in the U.S. due to flu vaccinations from 2010 to 2016. According to the data, in 2015-2016 there was a 22% reduction in flu-related hospitalizations due to flu vaccination coverage in the U.S.
2010-2011 | 19 | 20 | 20 |
2011-2012 | 18 | 18 | 22 |
2012-2013 | 14 | 14 | 9 |
2013-2014 | 19 | 20 | 21 |
2014-2015 | 4 | 5 | 6 |
2015-2016 | 17 | 18 | 19 |