Allergies can start up at any time.
You can also be tolerant of a certain amount of some allergen but the moment it goes OVER that amount you exhibit symptoms.
I am not making excuses for the teacher either.
But lets assume it's mold allergy.
Now the school board has a very expensive "fix" to address.....
I'm still not convinced her grievance is legit - but I do have a healthy degree of skepticism on both sides of this issue.
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