Ibrahima-Soce Fall, WHO Regional Emergency Director for the Africa region, says, “We are working with health authorities to rapidly implement response measures. Uganda has previously managed Ebola and Marburg outbreaks but international support is urgently required to scale up the response as the overall risk of national and regional spread of this epidemic-prone disease is high.”
Health, News

Medics Fight Back to Contain Rare Disease

By Abdi Ali and World Health Organization
Published October 22, 2017

World Health Organization (WHO) supports efforts for containing an outbreak of Marburg virus disease (MVD) in eastern UgandaThe World Health Organization (WHO) is working to contain an outbreak of Marburg Virus Disease (MVD) that has appeared on the on Uganda-Kenya border.

At least one person is confirmed to have died of MVD and several hundred people may have been exposed to the virus at health facilities and at traditional burial ceremonies in Kween District, a mountainous area 300 kilometres northeast of the capital, Kampala.

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The first case was detected by Uganda’s Ministry of Health on October 17 after laboratory testing at the Uganda Virus Research Institute (UVRI) confirmed that the cause of death of a 50-year-old woman on October 11 had been MVD.

Like the woman who died at a health centre, her brother had also died of fever, bleeding, vomiting and diarrhoea three weeks earlier and was buried at a traditional funeral. He worked as a game hunter and lived near a cave inhabited by Rousettus bats, which are natural hosts of the Marburg virus..

World map showing the risk areas of MVDOne suspected and one probable case are being investigated and provided with medical care. An active search for people who may have been exposed to or infected by the virus is underway.

The Ministry of Health has sent a rapid response team to the area supported by staff from the World Health Organization, the Centers for Disease Control and Prevention (CDC) and the African Field Epidemiology Network (AFNET).

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WHO is providing medical supplies, guidance on safe and dignified burials, and has released US$500,000 from its Contingency Fund for Emergencies to finance immediate response activities.

Ibrahima-Soce Fall, WHO Regional Emergency Director for the Africa region, says, “We are working with health authorities to rapidly implement response measures. Uganda has previously managed Ebola and Marburg outbreaks but international support is urgently required to scale up the response as the overall risk of national and regional spread of this epidemic-prone disease is high.”“We are working with health authorities to rapidly implement response measures,” said Ibrahima-Soce Fall, WHO Regional Emergency Director for the Africa region. “Uganda has previously managed Ebola and Marburg outbreaks but international support is urgently required to scale up the response as the overall risk of national and regional spread of this epidemic-prone disease is high.”

Marburg virus disease, experts say,  is a rare disease with a high mortality rate for which there is no specific treatment.It is caused by the Marburg virus from the Filoviridae family; the same family as the Ebola virus. This virus, they explain, is among the most virulent pathogens known to infect humans. The incubation period is 2-21 days, and symptom onset is sudden and marked by fever, chills, headache, and myalgia.

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Although MVD is rare, it can result in large outbreaks with high case fatality rates (CFR range from 23% to 90%). The disease is transmitted by direct contact with the blood, body fluids and tissues of infected persons or wild animals like monkeys and fruit bats.

WHO records show that there have been several MVD outbreak cases in Uganda as follows:

  • 2007: 4 cases, including 2 deaths, in Ibanda District, Western Uganda
  • 2008: 2 unrelated cases in travelers returning to the Netherlands and USA, respectively after visiting caves in Western Uganda
  • 2012: 15 cases, including 4 deaths, in Ibanda and Kabale districts, Western Uganda
  • 2014: 1 case in healthcare professional from Ibanda District,  Central Uganda.

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