TABLE 15 Fifteen leading Causes of Death Among Children Aged 1 to 14, United states, 2005
From The CDC Website.
From a Mass. newspaper (maybe not at reliable)
Arias said that the National Highway Traffic and Safety Administration reported that of the 1,451 children under 15 years old killed in car crashes in 2005, half of them were not restrained
https://www.masslive.com/news/index.ssf/2008/05/car_accidents_the_no_1_killer.html
So in summary I see the number 1 killer of children is UNINTENTIONAL injury or if you were to break it down.
Childhood cancer is#1 and deaths due to a car accident #2 but really if you look at car accident death due to not being restrained it would be more like #4.
Re: because I hate random stats being spouted off and I love google. :)