It only took moments ' Sierra Leone has had 427 confirmed cases of Ebola and 144 deaths , according to figures released Wednesday by the health ministry . Dr. Sheik Humarr Khan is being treated in Kailahun , Sierra Leone . The Ebola outbreak has killed more than 11,300 people and infected nearly 11,000 since it began last year. Khan had been overseeing Ebola treatment and isolation units .
Dr. Sheik Humarr Khan is being treated in Kailahun , Sierra Leone . The Ebola outbreak has killed more than 11,300 people and infected nearly 11,000 since it began last year. Khan had been overseeing Ebola treatment and isolation units .