Extremely Fearful of Germs
We are all very familiar with the signs and symptoms of a post-flight illness or cough because there is a chance that we will catch a cold while in the air, which is 99.9 percent. As a result of this extremely high chance, we have all become very knowledgeable about these signs and symptoms.
This is due to the fact that all of us have had similar experiences at some point in our lives. On the other hand, this real-life bubble person seems to be taking things to a greater extent than what might be considered normal.