Camille Rolland's research while affiliated with Ministry of Health, France and other places

Publications (2)

Full-text available
We conducted a retrospective analysis of all reports in ProMED-mail that were initially classified as undiagnosed diseases during 2007-2018. We identified 371 cases reported in ProMED-mail; 34% were later diagnosed. ProMED-mail could be used to supplement other undiagnosed disease surveillance systems worldwide.
Introduction La veille sanitaire internationale utilise les sources « informelles » pour le renseignement sur les épidémies de maladies infectieuses en cours. L’une des sources les plus importantes, rapides et reconnues à l’échelle internationale pour ces activités est le Programme de surveillance des maladies émergentes : ProMED-mail. ProMED recen...


... A review of ProMed reports of undiagnosed disease events shows that those events mainly occurred within low-resource countries. 2 New, emerging infectious diseases also present first as outbreaks of unknown aetiology, as in the first cases of acquired immunodeficiency syndrome, severe acute respiratory syndrome (SARS), Middle East respiratory syndrome and coronavirus disease 2019. 3 From our experience and literature review, little information is available to the scientific community about outbreaks where the cause is not identified or where there is controversy around the primary agent involved. ...