Women in Liberia are contracting Ebola after having sex with men who have survived the disease, according to a doctor employed by the World Health Organization.
Around 5700 people have died from the virus, mainly in Guinea, Liberia and Sierra Leone.
Many people are recovering.
But now a doctor working at a treatment unit outside the Liberian capital Monrovia has reported a high number of infections of women by their spouses who are Ebola survivors.
Olive Thomas asked Dr Anne Atai Omoruto to explain what’s happening.