Outbreak Statistics and Context
The outbreak began in the Democratic Republic of Congo (DRC) in May. According to the health authorities in the DRC, the epidemic has killed 4,381 people out of more than 9,000 confirmed cases. However, the European Centre for Disease Prevention and Control reports that the outbreak has claimed at least 4,600 lives, with more than 9,500 cases recorded. Due to this discrepancy in reported figures, exact totals remain uncertain.
The outbreak is caused by the Bundibugyo species of Ebola. According to the BBC, this species is relatively rare and has no approved vaccine or treatment, though trials are under way.
In Kenya, the ninth case is a 24-year-old man described as "a close family member of the first case." The Kenyan health ministry said he "was already in quarantine when he fell ill" and was isolated at the first sign of illness. The first Kenyan case, a businessman in his forties who had lived in the DRC, died in Nairobi on October 5.