The source of the outbreak is still unknown and additional cases are expected, health officials said. View on euronews

Tanzania's government said no-one in the country had tested positive for the Marburg virus after the World Health Organization (WHO) said at least eight people in the northwest were believed to have died from it.

Tanzania has pushed back against a report from the World Health Organization warning of a new Marburg virus outbreak in the country.

Nine cases of the deadly disease have been reported in the Kagera region of Tanzania so far. But officials expect that number to rise.

Tanzania has dismissed a World Health Organisation (WHO) report of a suspected new outbreak of the Ebola-like Marburg virus in the north-west of the country. On Tuesday, the global health agency said a total of nine suspected cases were reported over the last five days in the Kagera region, including eight deaths.

The World Health Organization says an outbreak of suspected Marburg disease has killed eight people in a remote part of northern Tanzania

The Africa Centres for Disease Control and Prevention said on Thursday that there are no confirmed cases of Marburg virus in Tanzania, despite reports on Tuesday by the World Health Organization indicating that suspected cases of the virus had been identified in the Kagera region.

Tanzanian authorities deny Marburg virus presence after WHO reports deaths, with laboratory tests returning negative.

Marburg virus is a close cousin of Ebola, causing similar symptoms and spreading in the same way. It can cause death in up to 88% of infected people.

NAIROBI (Reuters) - A suspected outbreak of the Marburg virus in northwest Tanzania has infected nine people, killing eight of them, the World Health Organization has said, weeks after an outbreak of the disease was declared over in neighbouring Rwanda.