Congo's Ebola outbreak crosses 10,000 cases as experts warn of spread

The Ebola outbreak in Congo has passed 10,000 confirmed cases, with nearly half of those infected dying. Some experts fear it could become the worst on record, though others disagree. About 30 cases have appeared in other countries. Africa CDC chief Jean Kaseya told health ministers the continent is 'not winning' the fight, while a vaccine may arrive next year.