Fig. 7
![Fig. 7](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12889-020-09368-z/MediaObjects/12889_2020_9368_Fig7_HTML.png)
Annual growth of publications on vaccine hesitancy on different age categories. Blue line = children. Green = adults. Red = adolescents
Annual growth of publications on vaccine hesitancy on different age categories. Blue line = children. Green = adults. Red = adolescents