Prevent radon from entering occupied buildings and reduce existing indoor air radon levels via soil depressurization, home or room pressurization, heat recovery ventilation, etc.
Teach students personal and social skills to avoid tobacco use; led by teachers, health educators, or students in elementary schools, middle schools, or high schools
Provide all students with the information and skills to prevent alcohol use; programs can be delivered via a specific curriculum or as a component of classroom behavior management