The Centers for Disease Control and Prevention is warning of an accelerating mental health crisis among adolescents, with more than 4 in 10 teens reporting that they feel "persistently sad or hopeless," and 1 in 5 saying they have contemplated suicide. The findings draw on a survey of a nationally representative sample of 7,700 teens conducted in the first six months of 2021. They were questioned on a range of topics, including their mental health, alcohol and drug use, and whether they had encountered violence at home or at school. Although young people were spared the brunt of the virus ... they might still pay a steep price for the pandemic, having come of age while weathering isolation, uncertainty, economic turmoil and, for many, grief. In October, the American Academy of Pediatrics declared a national emergency in child and adolescent mental health, saying that its members were "caring for young people with soaring rates of depression, anxiety, trauma, loneliness, and suicidality that will have lasting impacts." In December, Surgeon General Vivek H. Murthy issued an advisory on protecting youth mental health. "The pandemic era's unfathomable number of deaths, pervasive sense of fear, economic instability, and forced physical distancing from loved ones, friends, and communities have exacerbated the unprecedented stresses young people already faced," Murthy wrote. "It would be a tragedy if we beat back one public health crisis only to allow another to grow in its place."