Twilight Hue
Twilight, not bright nor dark, good nor bad.
I'm sure those same exact issues existed in the 50s as well. Education and awareness campaigns are effective.The problem is that there are those that cannot be inoculated. The CDC even tells you who should not get inoculated and why. Here is a link for measles:
Who Should not Get Vaccinated | CDC
Those that do not get inoculations due to superstitious beliefs put those innocent people at risk.
There's still no valid reason for the state to go boldly waltzing into people's homes and private lives and telling parents how they ought to raise their children and threatening them with fines. If measles has turned into a superbug that is killing people in droves I can see where that could be an exception. Has it gotten to that point right now?