Abidjan:  The widening Ebola virus crisis has caused sporting chaos with Sierra Leone having to field all players from outside the country in the African Cup of Nations to avoid a growing quarantine.

Many African governments have sought a shield aound Sierra Leone, Guinea and Liberia which have been the worst hit countries, accounting for nearly all the 1,552 reported dead so far. And as the UN's World Health Organisation (WHO) has warned that up to 20,000 cases of the uncurable virus could be reported, more restrictions are expected ahead of the Nations Cup finals in Morocco from January 17. The Confederation of African Football (CAF) has ordered Sierra Leone and Guinea to play their Nations Cup qualifying games on neutral territory. CAF experts and the WHO warned "to avoid huge gatherings of people that could facilitate the spread of the Ebola virus," CAF media director Junior Binyam told AFP.