Youths have experienced disruptions to school and home life since the COVID-19 pandemic began in March 2020. During January-June 2021, CDC conducted the Adolescent Behaviors and Experiences Survey (ABES), an online survey of a probability-based, nationally representative sample of U.S. public- and private-school students in grades 9-12 (N = 7,705). ABES data were used to estimate the prevalence of disruptions and adverse experiences during the pandemic, including parental and personal job loss, homelessness, hunger, emotional or physical abuse by a parent or other adult at home, receipt of telemedicine, and difficulty completing schoolwork. Prevalence estimates are presented for all students and by sex, race and ethnicity, grade, sexual identity, and difficulty completing schoolwork. Since the beginning of the pandemic, more than half of students found it more difficult to complete their schoolwork (66%) and experienced emotional abuse by a parent or other adult in their home (55%). Prevalence of emotional and physical abuse by a parent or other adult in the home was highest among students who identified as gay, lesbian, or bisexual (74% emotional abuse and 20% physical abuse) and those who identified as other or questioning (76% and 13%) compared with students who identified as heterosexual (50% and 10%). Overall, students experienced insecurity via parental job loss (29%), personal job loss (22%), and hunger (24%). Disparities by sex and by race and ethnicity also were noted. Understanding health disparities and student disruptions and adverse experiences as interconnected problems can inform school and community initiatives that promote adolescent health and well-being. With community support to provide coordinated, cross-sector programming, schools can facilitate linkages to services that help students address the adverse experiences that they faced during the ongoing COVID-19 pandemic. Public health and health care professionals, communities, schools, families, and adolescents can use these findings to better understand how students' lives have been affected during the pandemic and what challenges need to be addressed to promote adolescent health and well-being during and after the pandemic.

The Centers for Disease Control and Prevention's (CDC) Division of Adolescent and School Health (DASH) works with local decision makers, schools, youth-serving organizations, and parents across the nation to equip youth with knowledge, skills, and resources needed for healthy adolescence and adulthood. Aligned with this effort, DASH maintains high-quality surveillance systems to understand youth health behaviors and assess school health programs and policies. The Youth Risk Behavior Surveillance System (YRBSS) is a system of surveys administered every other year to high school students. In addition to the national Youth Risk Behavior Survey conducted by CDC, YRBSS features Youth Risk Behavior Surveys (YRBS) conducted by state, territorial, and local education and health agencies and tribal governments across the nation.1 Local decision makers collaborate with partners to develop questionnaires for their respective YRBS, then coordinate data dissemination and utilization. Since its inception in 1991, YRBSS has collected data from more than 5 million high school students in approximately 2200 separate surveys across the United States.1 The School Health Profiles (Profiles) is a system of surveys conducted by state, territorial, and local education and health agencies and tribal governments. These surveys collect data every other year from principals and lead health education teachers to assess school-implemented health programs and policies.2 Since 1994, Profiles data have helped evaluate health programs and informed professional development needs for educators in middle and high schools.2 Together, YRBSS and Profiles offer metrics to inform public health needs, which are then translated into evidence-based programs to protect youth.

Lesbian, gay, and bisexual (LGB) adolescents are often at higher risk than their heterosexual peers for adverse sexual health, violence, mental health, and substance use outcomes. Schools are a vital resource for enhancing protective behaviors and reducing risk behaviors. Sixteen school districts selected schools to implement a sexual health program (exposed) or usual programming (unexposed). We analyzed LGB student health outcomes using 2015 and 2017 Youth Risk Behavior Surveys. Analyses compared LGB student health outcomes by exposure status across time points using a multilevel approach. Program exposure was associated with decreased odds of ever having sex, ever testing for HIV, and using effective hormonal birth control, and an increased odds of condom use. There were no significant findings among secondary violence, mental health, and substance use outcomes. This evaluation highlights the potential for schools to reduce sexual risk behaviors among LGB youth, and opportunities to improve access to health services.