PIB TrackerA national team deploys against the Chandipura virus
The Health Ministry sent a National Joint Outbreak Response Team to Gujarat and Rajasthan and activated its emergency operations centre as a multi-institutional investigation into the outbreak intensified.
What happened
- A National Joint Outbreak Response Team was deployed to Gujarat and Rajasthan.
- It responds to the ongoing Chandipura Virus Disease outbreak.
- Surveillance runs under the Integrated Disease Surveillance Programme, coordinated by the NCDC.
- The NCDC's Public Health Emergency Operations Centre has been activated.
- Investigation covers transmission, clinical spectrum, epidemiology and treatment approaches.
For Prelims
- Chandipura virus: first identified in Maharashtra in 1965, named after the village; causes acute encephalitis.
- Vector: sandflies (Phlebotomus) — the same genus that transmits kala-azar.
- Who it affects: primarily children, with rapid progression and high case fatality.
- Seasonality: recurs in western India during the monsoon when sandfly populations rise.
- IDSP: the Integrated Disease Surveillance Programme — India's outbreak-detection network.
- NCDC: the National Centre for Disease Control, which runs the Public Health Emergency Operations Centre.
For UPSC: A public-health item. Use it for disease surveillance and outbreak response (IDSP, NCDC), vector-borne disease control, One Health and the encephalitis burden in children, and the Centre-state architecture of health emergencies.
What it is NOT: This is deployment of a response and investigation team — not the announcement of a treatment or vaccine, as no specific antiviral exists for Chandipura virus.
For Mains
Syllabus: GS2.13 · GS3.14 · Linkage L2
Anchor
A monsoon virus that kills children returns — and the state's answer is surveillance plus science.
Substantiation (data)
A National Joint Outbreak Response Team in Gujarat and Rajasthan, an activated Public Health Emergency Operations Centre, and IDSP surveillance coordinated by the NCDC with state units.
Exemplification
A multi-institutional probe into transmission, clinical spectrum and treatment shows outbreak response and research running together rather than sequentially.
Problematisation
With no specific antiviral, outcomes depend on vector control and how fast a child in a village reaches a facility able to manage encephalitis.
Way-forward
Strengthen sandfly control, pre-position referral pathways before the monsoon, and invest in diagnostics and therapeutics for neglected vector-borne diseases.
Position
Outbreak preparedness is judged in the districts, not in the capital.
Deploys into: Health + conservation/vector ecology (GS2.13, GS3.14) · disease surveillance and outbreak response, vector-borne disease control, and health emergency federalism.
Ministry of Health & Family Welfare · 2026-08-05 · PRID 2294690 · PIB source ↗