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L’épidémie de maladie à virus Ebola représente l’une des menaces sanitaires les plus graves pour la santé publique mondiale, en raison de sa létalité élevée, de sa propagation rapide et de ses conséquences sociales, économiques et sécuritaires. L’expérience des 16 précédentes fl
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ambées en République Démocratique du Congo et dans d’autres pays d’Afrique de l’Ouest a montré que la préparation et la réponse rapide sont essentielles pour contenir efficacement la maladie et sauver des vies.
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The resurgence of mpox in multiple African countries since 2022 has highlighted urgent gaps in preparedness, detection, and response capacities across the continent. While the mpox outbreak was initially classified as a Public Health Emergency of International Concern (PHEIC) and a Public Health Eme
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rgency of Continental Security (PHECS), the risk of continued transmission in high-risk areas of Africa remains significant, particularly due to persistent zoonotic reservoirs, cross-border spread, and fragile surveillance systems.
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Contact tracing is a core public health response to COVID-19.Other measures include active case finding or physical distancing. In order to trace a contact, we first need to define what a ‘contact’ is.
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