Answer:
It should be challenging to you
This is because you have had it before therefore your body knows how to get rid of it,you have also become more amuned to it.
we are able to get rid of a certain illness sickness or even pathogen faster the second time you get it due to the fact our bodies have had it before which mean they have experienced how to get rid of it
A.
(Kinda something that you should know, but hey i won't judge)
There might be burglars in the school also becomes there are many more number of people in the room the chances of a child getting diseased gets higher and also it is bad for the safety of the children
