People walk in front of the Ignace Deen hospital in Conakry on March 27, 2014.  Guinea battled to contain an Ebola epidemic threatening neighbouring countries as fear and confusion gripped communities under siege from one of the deadliest viruses known to mankind. Aid organisations have sent dozens of workers to help one of the world's poorest countries combat a haemorrhagic fever outbreak which has killed at least 63 people, many of whom have been confirmed as infected by Ebola.  AFP PHOTO / CELLOU BINANI        (Photo credit should read CELLOU BINANI/AFP/Getty Images)