Provide your best answer for the following question. Give ONLY the answer, no other words or explanation.
For example:

Answer: <most likely answer, as short as possible; not a complete sentence, just the answer!>.

The question is: Which is a distinction between an epidemic and a pandemic?
the geographical area affected
An epidemic is a disease outbreak in a specific area, while a pandemic is a disease outbreak that has spread across multiple countries or continents.