MEX - you've provided an interesting thread!
Yes it should be moved "somewhere else"....for better (no pun) exposure!
There really are (very few) folks who have better natural immunity than others.
However - vaccines do work - most of the time.
I'm happy to get (whatever version) of flu vaccine is available, 
had the pneumonia versions & shingles vaccine too.
Shingles:  Was chatting with a female pharmacist - after she had asked if I had gotten my shingles vaccination.
(Ans=Yes) - told her of a friend that got shingles on his neck area, went into his inner ear.  Temp deafness in one ear for about a month.
SHE said - her husband is a dentist.  Had a patient who would come in to get a Novocaine shot to be able to eat at least one meal w/o pain - as the shingles had affected his mouth. 
USAF - 1964, basic.  Everybody got a Smallpox vaccination.  About a week later, my neck was itching like crazy.  Went to the infirmary (or whatever they called it).  Doc said it was shaving rash - dispensed some kind or ointment.  No help - getting worse.
Go back to central dispensary on a Saturday - lucked out, as two guys on their one-day pass to town, had gone to a civilian hospital.  One guy had a sore throat, other had strep.  Civilian doc had called the base commander, stuff hit the fan!
So - doc sends me over to the base hospital.  Doc there, took one look said you have Smallpox Vaccinia.  Took ten days (in hosp) to clear it up.  Not "sick" - but confined to the Contagious Diseases Ward".
They "guessed" -"maybe" - I had scratched the vaccination site, and then scratched my neck while sleeping??  Who knows.
So, on that one - agree with the never/never posters:
NEVER got another Smallpox vaccination!! -  ROTFS ("S"=scratching)
What I do know (and learned) is -
Burrow's Solution (Aluminum Acetate Solution) is *OUTSTANDING* for any
kind of contact dermatitis!  It is sold OTC as "Domeboro" astringent solution.  Packets of powder you mix with water.
How well does it work?  Guy staying at a mtn cabin with us, had a bad case of the hives.  He had been trying everything he could think of.
Told him to go down to the local drugstore, get the Domeboro and a spray bottle.  Stand in the shower, spray yourself - and only pat dry.
Immediate relief!  One more treatment the next day - and gone.
       
Hey - don't forget your Tetanus shot, and Mex - for those folks giving you a hard time.....apply gel - 400 watt seconds...CLEAR !!
:C