Why are people who are affected by communicable diseases told not to travel on airplanes?

Question

anonymous · Answer

The high altitude contributes to the spread of the disease.

 The pressurized cabin can result in death for people infected.

 The dry air in the cabin makes the symptoms more severe.

 The tight cabin space makes it easier for the disease to spread.

anonymous · Answer

A communicable disease such as a cold is a disease that spreads from person to person. Communicable diseases are diseases that you can "catch" from someone or something else. Some people may use the words contagious or infectious when talking about communicable diseases.

anonymous · Answer

I would say!
The tight cabin space makes it easier for the disease to spread.
Let me know when you get the  correct Answer..

anonymous · Answer

I remember having this question, and I remember it being A. It's like directly from the lesson though word for word :)