A Deadly, Tenacious and Unforgiving Virus
INTRODUCTION - This assessment looks at how West Africa’s epidemic of Ebola virus disease has evolved over the past year, giving special attention to the situation in Guinea, Liberia, and Sierra Leone. The success stories in Senegal, Nigeria, and likely Mali are also described to show what has worked best to limit onward transmission of Ebola following an imported case and bring the outbreak to a rapid end. The fact that a densely populated city like Lagos was successful in containing Ebola offers encouragement that other developing countries can do the same.
An overview of how the Ebola outbreak in the Democratic Republic of Congo evolved and was brought under control underscores the many differences between the outbreaks in West Africa and in equatorial Africa, where all previous outbreaks since the first two in 1976 have occurred.
Key events in the WHO's Ebola response are outlined to show how initial control efforts were eventually overwhelmed by the wide geographical dispersion of transmission, the unprecedented operational complexity of the outbreaks, and the many factors that undermined the power of traditional containment measures to disrupt transmission chains. These factors are also described.
Links
Resource collections
- COVID-19 Response Collection
- Evaluating humanitarian action
- Learning from crises
- Monitoring of humanitarian action
- Topics
- UN Habitat - Urban Response Collection
- Urban Response - Urban Crisis Preparedness and Risk Reduction
- Urban Response Collection - Community Engagement and Social Cohesion
- Urban Response Collection - Economic Recovery
- Urban Response Collection - Environment and Climate Change
- Urban Response Collection - Housing, Land and Property
- Urban Response Collection - Urban Crisis Response, Recovery and Reconstruction
- Urban Response Collection - Urban Resilience
