Government has banned the travel of non-South African citizens from high-risk Ebola countries.
A UN report shows around 5,000 to 6,000 people are being killed monthly.
The WHO said on Friday that it had drawn up a draft strategy plan to combat Ebola in West Africa.
The rate of Ebola cases and deaths in west Africa has increased since March 2014. Graphic: AFP
A rocket fired from Gaza hit a synagogue in the Israeli city of Ashdod on Friday, wounding three people.
Morgan Tsvangirai says the country has an unsustainably high unemployment rate.