Criteria
Centers for Disease Control and Prevention: viral hemorrhagic fever (VHF) 2022 case definition[40]
The Centers for Disease Control and Prevention (CDC) has produced a case definition for viral haemorrhagic fever (VHF), including Ebola and Marburg virus diseases.
The clinical criteria for a case of VHF include:
Fever >38°C (100.4°F)
One or more of the following clinical findings:
Severe headache
Muscle pain
Erythematous maculopapular rash on the trunk with fine desquamation 3 to 4 days after rash onset
Vomiting
Diarrhoea
Abdominal pain
Bleeding not related to injury
Thrombocytopenia
Pharyngitis (arenaviruses only)
Retrosternal chest pain (arenaviruses only)
Proteinuria (arenaviruses only).
The full VHF case definition, including laboratory criteria for diagnosis and epidemiological linkage, is provided by the CDC:
CDC: viral hemorrhagic fever (VHF) 2022 case definition Opens in new window
World Health Organization: case definitions for Ebola and Marburg virus diseases[26]
The World Health Organization (WHO) has produced case definitions for Ebola and Marburg virus diseases:
WHO: case definition recommendations for Ebola or Marburg virus diseases Opens in new window
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