Tighter border control over Ebola virus threat

In this photo taken on Saturday health worker wearing protective clothing and equipment, out of fear for the deadly Ebola virus, sit at a desk at the Kenema Government Hospital situated in the Eastern Province in Kenema, 300 kilometres, from the capital city of Freetown, Sierra Leone. Over the decades, Ebola cases have been confirmed in ten African countries, including Congo where the disease was first reported in 1976. But until this year, Ebola had never come to West Africa. AP Photo