Should testing like that be routine?
Depends, are people displaying symptoms? Are other people in the community showing to have the disease presently?
I understand you are against mandatory testing to protect the most vulnerable, but what about routine, voluntary testing. Will you get tested to make sure you are not vulnerable and putting others at risk?
No, why would i, ive had the diseases, i know i have immunity.
Now, if others were all of a sudden becoming symptomatic who had been immunized the past, i would think boosters would be needed, like what happened with MMR, people who had already been vaccinated, needed another shot after it was found that immunity was wearing off for some people after a number of years.
It would also depend on how long the vaccination had been around to be able to ascertain if immunity was wearing off or not.
I'm haven't suggesting anything that isn't obvious from what Anna reported.
She only reported that they suggest she get a booster shot, she never reported why or how they came to do the test. Perhaps the doctor had seen recent cases of that illness in the community and she had symptoms, hence a test.
No one knows.
You are trying real hard to way over-simply a complex issue.