Applying Case Definitions in Ebola Virus Disease Surveillance in Ghana: Fear or True Clinical Basis for Suspicion?
All 6 cases did not meet the case definition for EVD. The commonest symptom prompting investigation for EVD was bleeding even though some cases had clear basis for the bleed observed such as a road traffic injury in the case of a Liberian patient. Fear seemed an underlying factor in the decision to investigate. In addition, clinicians identified the lack of personal protective equipment as a reason for wanting EVD ruled out before managing some cases. Nationally as of the end of 2014, over a 100 samples including those from KATH, sent to the National Referral Laboratory for investigation have all been proven negative for Ebola, Marburg, Lassa and Yellow Fever viruses.
While there is the need to ensure a high sensitivity in the surveillance system, the large numbers of cases some which clearly do not meet the case definition for EVD is a cause for concern. Clinicians need to be fully aware of case definitions for such diseases particularly those with outbreak potential to ensure that resources are judiciously used.
Learning Areas:Clinical medicine applied in public health
Public health or related research
Discuss challenges to adherence to case definitions in communicable disease surveillance
Keyword(s): International Health, Hospitals
Qualified on the content I am responsible for because: I work as a Public Health Specialist at the Public Health Unit and act as the coordinator for Ebola related activities in the Hospital. I am responsible for arranging the collection and dispatch of samples for suspected cases of Ebola and also a member of the Epidemic Preparedness Committee of the hospital and was personally involved in the collection and review of the data presented
Any relevant financial relationships? No
I agree to comply with the American Public Health Association Conflict of Interest and Commercial Support Guidelines, and to disclose to the participants any off-label or experimental uses of a commercial product or service discussed in my presentation.