The number of children and teens killed by gunfire in the United States increased 50% between 2019 and 2021, according to a Pew Research Center analysis of the latest annual mortality statistics from the Centers for Disease Control and Prevention (CDC). In 2019, before the coronavirus pandemic, there were 1,732 gun deaths among U.S. children and teens under the age of 18. By 2021, that figure had increased to 2,590. The gun death rate among children and teens – a measure that adjusts for changes in the nation’s population – rose from 2.4 fatalities per 100,000 minor residents in 2019...