NipahVirus
Nipah Virus Information Center
Comprehensive, up-to-date information about the Nipah virus, its symptoms, transmission, prevention, and the latest outbreak updates from India and around the world.
Information Categories
Virus Outbreaks in India
Global Infectious Diseases
Epidemics & Pandemics
Nipah Virus Overview
Symptoms & Effects
- Fever and headache
- Drowsiness and confusion
- Respiratory issues
- Encephalitis (brain swelling)
- Coma within 24-48 hours
Survival & Fatality
- Fatality rate: 40% to 75%
- Higher mortality in Bangladesh outbreaks
- Survivors may have long-term neurological issues
- No known cure, supportive care only
Transmission
- Fruit bats (natural host)
- Pigs (intermediate host)
- Human-to-human via body fluids
- Contaminated food, especially raw date palm sap
Recent Outbreak Alert: Kerala, India (2025)
The Indian state of Kerala has reported new Nipah virus cases with a containment zone established in Kozhikode district. Health authorities are implementing strict protocols to prevent further spread. This marks the fourth outbreak in Kerala since 2018.
Key Measures: Contact tracing, isolation of suspected cases, and public awareness campaigns about avoiding contaminated fruits and raw date palm sap.