Multidistrict Outbreak of Marburg Virus Disease—Uganda, 2012

Details

• Alternative Title:
  J Infect Dis
• Personal Author:
  Knust, Barbara ; Schafer, Ilana J. ; Wamala, Joseph ; Nyakarahuka, Luke ; Okot, Charles ; Shoemaker, Trevor ; Dodd, Kimberly ; Gibbons, Aridth ; Balinandi, Stephen ; Tumusiime, Alex ; Campbell, Shelley ; Newman, Edmund ; Lasry, Estrella ; DeClerck, Hilde ; Boum, Yap ; Makumbi, Issa ; Bosa, Henry Kyobe ; Mbonye, Anthony ; Aceng, Jane Ruth ; Nichol, Stuart T. ; Ströher, Ute ; Rollin, Pierre E.
• Description:
  In October 2012, a cluster of illnesses and deaths was reported in Uganda and was confirmed to be an outbreak of Marburg virus disease (MVD). Patients meeting the case criteria were interviewed using a standard investigation form, and blood specimens were tested for evidence of acute or recent Marburg virus infection by reverse transcription-polymerase chain reaction (RT-PCR) and antibody enzyme-linked immunosorbent assay. The total count of confirmed and probable MVD cases was 26, of which 15 (58%) were fatal. Four of 15 laboratory-confirmed cases (27%) were fatal. Case patients were located in 4 different districts in Uganda, although all chains of transmission originated in Ibanda District, and the earliest case detected had an onset in July 2012. No zoonotic exposures were identified. Symptoms significantly associated with being a MVD case included hiccups, anorexia, fatigue, vomiting, sore throat, and difficulty swallowing. Contact with a case patient and attending a funeral were also significantly associated with being a case. Average RT-PCR cycle threshold values for fatal cases during the acute phase of illness were significantly lower than those for nonfatal cases. Following the institution of contact tracing, active case surveillance, care of patients with isolation precautions, community mobilization, and rapid diagnostic testing, the outbreak was successfully contained 14 days after its initial detection.
• Subjects:
  Adolescent Adult Animals Article Child Child, Preschool Disease Outbreaks Female Filoviruses Hemorrhagic Fever Humans Infant Infant, Newborn Male Marburg Virus Marburgvirus Marburg Virus Disease Middle Aged Outbreak Response Uganda Young Adult Zoonotic Disease

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• Source:
  J Infect Dis. 212(Suppl 2):S119-S128.
• Pubmed ID:
  26209681
• Pubmed Central ID:
  PMC5649344
• Document Type:
  Journal Article
• Funding:
  001/World Health Organization/International ; CC999999/Intramural CDC HHS/United States
• Volume:
  212
• Collection(s):
  CDC Public Access
• Main Document Checksum:
  urn:sha256:ba063be3e41876d77e6d31512354f76857eafdd0fead1843774b0f743ac914f0
• Download URL:
  https://stacks.cdc.gov/view/cdc/49246/cdc_49246_DS1.pdf
• File Type:
  [PDF - 1.80 MB ]