Mortality rates among American children and adolescents rose by almost 20 percent in just two years, with non-COVID injuries being a top reason for increased deaths. Between 2019 and 2020, all-cause mortality rates for Americans in the age group of 1 to 19 years jumped by 10.7 percent, according to data collected and published by JAMA Network from the American Medical Association. This was followed by an 8.3 percent spike between 2020 and 2021. The total mortality rate in the two years between 2019 and 2021 was 19 percent—the biggest increase in at least 50 years. “These increases, the largest...