Tanzania’s president said Monday that one sample from a remote part of northern Tanzania tested positive for Marburg disease, a highly infectious virus which can be fatal in up to 88% of cases without treatment.

Tanzania’s president says one sample from a remote northern part of the country has tested positive for Marburg disease.

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

A suspected Marburg virus outbreak in Tanzania has been linked to nine cases and eight deaths, according to WHO.

WHO was the first to report on Jan 14 of a suspected outbreak of Marburg that had killed eight people in Tanzania's Kagera region.

Tanzania's president has announced an outbreak of Marburg virus, an Ebola-like virus, just a week after her health minister denied that there were any cases in the country. President Samia Suluhu Hassan said at a press conference on Monday that health authorities had confirmed one case of Marburg in the north-western region of Kagera.

Officials previously questioned whether the deadly disease was indeed present in the African country, which had seen 8 suspected Marburg deaths.