Daily current affairs · 19 August 2026
Congo Ebola Outbreak Cases WHO Response
Why in news
- Official health data from the Democratic Republic of Congo recorded over 5,000 cases in the ongoing Ebola outbreak.
Information
- Ebola Virus Disease is a severe and often fatal illness in humans caused by filoviruses, with an average case fatality rate around 50%.
- The virus is transmitted to humans from wild animals, primarily fruit bats, and spreads through direct contact with infected bodily fluids.
- Outbreak containment efforts in eastern Congo face severe operational bottlenecks due to regional conflict, displacement, and damaged healthcare infrastructure.
- The World Health Organization utilizes ring vaccination strategies employing vaccines such as Ervebo to prevent epidemic expansion.
Key terms
Zoonotic Disease
An infectious disease that jumps from a non-human animal host to humans.
Ring Vaccination
A strategy of vaccinating contacts and contacts-of-contacts around an infected individual to form a buffer zone against transmission.
Prelims facts
- Ebola virus belongs to the Filoviridae family and is a viral hemorrhagic fever.
- Natural reservoir hosts for the Ebola virus are fruit bats of the Pteropodidae family.
Mains discussion
- Discuss global health security governance mechanisms required to contain lethal zoonotic outbreaks in conflict-affected developing regions.
Source: The Hindu