Confirmation of Ebola Sudan in Uganda poses a high risk of further spread owing to the index patient's movements across multiple districts and healthcare facilities, the WHO said. It added that rapid containment is critical, because of Kampala's dense population and Mbale's location near the border with Kenya.

Ugandan authorities have begun a clinical trial of a vaccine against the Sudan strain of Ebola that has killed one person in the outbreak declared last week.

Test results on the sick people are pending, and a top WHO official said the outbreak response is proceeding rapidly.

Uganda has begun a trial vaccination programme for the strain of Ebola viral infection that is behind Sudan's latest outbreak, according to the World Health Organization (WHO), while the number of confirmed cases has risen to three.

Ugandan officials are preparing to deploy a trial vaccine as part of efforts to stem an outbreak of Ebola in the capital, Kampala

Ugandan officials confirmed an Ebola outbreak in the east African country's capital, Kampala, last week. One nurse died on Jan. 29, and Ugandan authorities have confirmed two other Ebola cases as of the announcement of the outbreak.

Geneva: Uganda on Monday started a vaccination trial for the Sudan species of the Ebola virus four days after an outbreak was confirmed, the World

After the first Ebola death in Uganda in years, a senior health official says authorities in the African nation are "in full control of the situation."

Uganda has confirmed an outbreak of the Ebola virus in the capital Kampala with the first confirmed patient dying from it on Wednesday, the health ministry said on Thursday. It is the East African country's ninth outbreak since it recorded its first infection of the viral disease in 2000.

This is a critical achievement toward better pandemic preparedness and saving lives when outbreaks occur,” said Dr. Tedros Adhanom Ghebreyesus, WHO Director-General.