Risk of Nipah spread low after cases in India, Bangladesh: WHO
GS3Economy · S&T · Environment · Security· Biotechnology & health research· Prelims·
Why in news
The World Health Organization (WHO) assessed and declared the risk of Nipah virus spread to be low following three confirmed cases in India and Bangladesh.
Background
The WHO confirmed three cases of Nipah virus across India and Bangladesh along the shared border. The virus is zoonotic (animal-to-human) with a fatality rate ranging from 40% to 75% and currently has no vaccine.
Facts for Prelims
- S&TNipah virus: A zoonotic virus with a fatality rate of 40-75%.
- S&TVaccine status: There is currently no vaccine available for the Nipah virus.
- BodyWHO: World Health Organization, the body that assessed the risk of the outbreak.
- FactNumber of confirmed cases: Three cases were confirmed in India and Bangladesh.
For Mains
Q. Discuss the public health challenges posed by zoonotic diseases like Nipah in trans-boundary regions and suggest measures for integrated regional surveillance.
Dimensions to cover in your answer
- Zoonotic surveillance: Lack of real-time cross-border data sharing between India and Bangladesh
- Public health infrastructure: High fatality rates necessitating rapid isolation and specialized intensive care
- One Health approach: Need for integrated monitoring of animal-human interfaces in border ecological zones
Keywords: Zoonotic diseases · One Health · Epidemiological surveillance · Trans-boundary health · Public health infrastructure
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