Ebola Virus Symptoms: Fever, Sore throat, Loss of appetite, aches and pains, like severe headache and muscle and joint pain, weakness and fatigue, abdominal pain, diarrhea, vomiting, hemorrhaging, bleeding or bruising. Sometimes also include red eyes, skin rash, and hiccups. Incubation: 2 to 21 days, average 8 to 10 days.