Answer: Cholesteatoma
Explanation:
A cholesteatoma is a medical condition in which abnormal non cancerous growth that can develop in the middle section of the ear located behind the eardrum.
It can be a birth defect which is mostly caused by the repeated middle ear infection. In this condition cyst forms that sheds the older layer of skin.
Here, the condition that is seen is Cholesteatoma.
Because of the weather and food that is the answer I believe
Once you get chickenpox, then only after a long period you will get it again. this is because your immune system knows how to respond to the pathogen the second time. so even though you get it, it won't as severe as the first time.