It will truly end when fear mongering articles coming out basing retarded extrapolated data that was never based on anything significant in the first place on their retarded """findings""" become illegal for scaring people with scientifically illiterate information.
The only time any low dose of radiation is an issue is when you're a small child that is still literally growing or have a genetic predisposition to cancers. If not, you have no reason to have radiophobia.
If you have a kid that's under 5 years old, don't let them get CT scans if they don't really need it or could wait for an MRI. That's really it.