* Only one case detected in latest outbreak
* Origin still a mystery
By Barry Malone
KAMPALA, June 17 (Reuters) - Uganda has successfully prevented the rare and deadly Ebola virus from spreading, nearly two months after a 12 year-old girl bled to death after contracting the disease, officials said on Friday.
"Uganda is free of Ebola," Doctor Anthony Mbonya, chairman of a national task force set up after the girl's death, told Reuters. "The situation is perfect."
