yoen where if you re a health care worker fls a risk. we put in a lot of training for our workers. nine days trained in york by the military and then a further week with other international volunteers in the arriving country. but i must emphasize that because of the systems we have in place screening and information giving on arrival, and then this hotline when the patients have symptoms that are public have been not put at risk. the current ebola outbreak began in west africa where the world health organization say there are more than 20,000 confirmed or suspected cases of the disease. more than 7800 of them have been fatal. well russian opposition leader alexi novelni was detained by police hours after getting a suspended sentence on a fraud conviction. he defied house arrest to join