Sierra Leone declares three-day lockdown in north

                                                            Sierra Leone recently overtook Liberia as the worst affected country in the Ebola outbreak

Sierra Leone has declared lockdown of at least three days in the north of the country to try to contain the Ebola epidemic.

Shops, markets and non-Ebola related travel services will be shut down, officials said.
Sierra Leone has already banned many public Christmas celebrations.
More than 7,500 people have died from the outbreak in West Africa so far, the Word Health Organization (WHO) says, with Sierra Leone the worst hit.
Sierra Leone has the highest number of Ebola cases in West Africa, with more than 9,000 cases and more than 2,400 deaths since the start of the outbreak.
The other countries at the centre of the outbreak are Liberia and Guinea.