Challenges and lessons learned in recruiting participants for school-based disease prevention programs during COVID-19.

Schools provide an ideal setting for delivery of disease prevention programs due to the ability to deliver health education and counseling, including health behavior interventions, to large numbers of students. However, the remote and hybrid learning models that arose during the coronavirus (COVID-19) pandemic created obstacles to these efforts. In this article, we provide insights on collaborating with schools to deliver disease prevention programming during the height of the COVID-19 pandemic, and in subsequent years. We illustrate these strategies by drawing upon our firsthand research experiences engaging high schools in a school-based cancer prevention trial focused on sun safety. Delivery of a cluster-randomized trial of a school-based skin cancer prevention program was initiated in the spring of 2020 at the onset of the COVID-19 pandemic in the U.S. We present multilevel evaluation data on strategies used to reach schools remotely and share lessons learned that may inform similar approaches moving forward during times of crises. Although the COVID-19 pandemic interrupted school-based recruitment for this trial, enrollment improved one year later and did not appear to differ between rural and urban schools. Recruitment strategies and trial-related procedures were modified to address new challenges brought about by the pandemic. Despite the COVID-19 crisis altering US classrooms, disease prevention programming can continue to be offered within schools, given close community partnerships and new adaptations to the ways in which such programming and research are conducted.