The most serious outbreak of Ebola in history today is raising growing concerns about the spread of this dangerous virus around the world.
Ebola virus disease is a threat to the whole world not only because of the rapid spread and high mortality rate, but also because we do not have cure.
The Ebola epidemic, which reappeared in West Africa earlier this year, is out of control making many countries and leading health organizations alarm.
Wash your hands often with soap, avoid contact with animals at high risk of Ebola virus infection ... to prevent spreading the disease.
The worst outbreak of Ebola in history now forces Liberia to close most of its borders.