 The study will be conducted at the Laboratoire des Fièvres Hémorragiques Virales in Donka National Hospital Conakry, Guinea, which is the Reference Laboratory for Hemorrhagic Fevers in Guinea. The reference based population includes the regions of Conakry and Coyah. No specific invasive intervention is required for this research protocol and the study does not interfere with the management of the patients according to the ongoing practices in Donka Ebola Treatment Center and in Coyah Ebola Treatment Center. Each participant will be verbally informed before signing an informed consent. Clinical data will be collected and recorded via a source document questionnaire - Clinical Report Form - based on the routine clinical data already provided to the laboratory according to the practices. Another questionnaire will be submitted to the biologist and technicians involved in the study to assess the practicability of the FilmArray technology, compared to conventional techniques, in terms of time to results, duration of test manipulation, sense of personnel safety for specimen handling, overall workload after each day, and preference of lab professionals. 