Depending on the program, some colleges and universities require their online students to come to campus for short periods to engage in interactive learning. During the spring and summer of 2020, these schools experimented with different approaches, which in some cases involved inviting students back to campus. However, despite their best efforts to prevent the spread of the COVID-19 virus, there were still outbreaks. Schools are now weighing their options for shifting these learning situations to an online environment, postponing them, or canceling them altogether. Students should check with their schools directly for the most up-to-date information.