Changes

== Symptoms ==

== Symptoms ==

After exposure to the virus, Ebola incubates for 2-21 days.  

After exposure to the virus, Ebola incubates for 2-21 days. The symptoms tend to be abrupt, and are characterized by a fever, headache, muscle aches, followed by diarrhea, vomiting, and stomach pain. In some patients, rashes, red eyes, hiccups, and external/internal bleeding may occur.

==Source==

==Source==