Prevent radon from entering occupied buildings and reduce existing indoor air radon levels via soil depressurization, home or room pressurization, heat recovery ventilation, etc.
Use counseling, informational materials, etc. to inform smokers and non-smokers of the harms of secondhand smoke and encourage them to implement home smoking bans
Establish state level regulations that require nursing homes to employ at least a set number of licensed and non-licensed nursing staff, often set in terms of staff hours per resident day