How Can Parents, Educators Protect Unvaccinated Kids From The Delta Variant?

Texas students are headed back to school, with the majority returning for in-person instruction. Students 12 years and younger are still not yet eligible to receive a COVID-19 vaccine and remain vulnerable to the more transmissible Delta variant as cases and hospitalizations spike statewide.What should parents and educators need to know and do to keep their kids and students safe from COVID-19? What are the best practices and biggest challenges for preventing transmission among unvaccinated children in schools and beyond?