Liberia steps up effort to find source of new Ebola cases Liberia is working hard to contain Ebola and find the source of the latest infections of the deadly virus recorded this week. Liberia previously succeeded in containing the outbreak, despite being initially the hardest hit with more than four thousand 800 deaths. According to the country's Ebola Response chief, Tolbert Nyenswah, the virus was found on the corpse of a 17-year-old boy who died last week. NEWS24