Ebola virus disease


ebola-liberia-hcwEbola virus disease (formerly known as Ebola haemorrhagic fever) is a severe, often fatal illness, with a case fatality rate of up to 90%. It is one of the world’s most virulent diseases. The infection is transmitted by direct contact with the blood, body fluids and tissues of infected animals or people. Severely ill patients require intensive supportive care. During an outbreak, those at higher risk of infection are health workers, family members and others in close contact with sick people and deceased patients.

Ebola virus disease outbreak website



Cholera fact sheet

Crimean-Congo haemorrhagic fever (CCHF)

CCHF fact sheet

Ebola virus disease

Ebola virus disease website [Français]


Marburg haemorrhagic fever fact sheet


Polio fact sheet

Yellow fever

Yellow fever

Zika virus

Zika virus fact sheet