Guinea , Liberia and Sierra Leone had 99 new cases for week ending January 25 . The western district of Forecariah -- where the local community has shown high levels of resistance to measures to limit the disease 's spread -- was the worst-affected in Guinea , with half the new cases for the week , the report said . Comment:
Guinea , Liberia and Sierra Leone had 99 new cases for week ending January 25 . Comment: