Two years after Gujarat’s worst Chandipura outbreak, the virus has resurfaced, killing three children and prompting a rapid containment drive by state health authorities.

Key Takeaways

  • Chandipura virus has re‑emerged in Gujarat, claiming three young lives.
  • The disease spreads primarily through bites of infected sandflies, progressing rapidly to severe neurological complications.
  • With no vaccine or specific antiviral therapy available, early detection and preventive vector control remain critical.

In a stark reminder of a past public health crisis, Gujarat has seen a fresh wave of Chandipura virus cases, resulting in the deaths of three children in a span of just a few days. The latest victim, a six‑year‑old from Rajasthan, succumbed to the infection while being treated at Himmatnagar Civil Hospital in Sabarkantha district. Earlier this week, two toddlers aged three and four died in Panchmahal district, signalling a broader geographic spread.

Historical Context and Epidemiology

First identified in 1965 in Maharashtra’s Chandipura village, the virus—officially called Chandipura vesiculovirus—belongs to the Rhabdoviridae family, which also includes rabies. Historically, outbreaks have been largely confined to western, central and southern states such as Gujarat, Maharashtra, Rajasthan, Madhya Pradesh and Andhra Pradesh. The 2024 Gujarat outbreak, associated with Acute Encephalitis Syndrome, was the largest in over two decades, with laboratory confirmation linking many cases to Chandipura.

Clinical Features, Diagnosis and Management

Initial symptoms typically include high fever, headache, vomiting and general weakness, rapidly advancing to encephalitis with seizures and altered consciousness within 24–48 hours. Diagnosis hinges on laboratory testing of blood and cerebrospinal fluid, while management remains supportive—controlling fever, managing seizures and preventing cerebral oedema. Despite the absence of a specific antiviral or vaccine, early hospitalization improves survival odds, and recovered children generally avoid long‑term neurological sequelae.

Public Health Response and Prevention Strategies

The Gujarat government has deployed hundreds of medical teams for door‑to‑door surveillance, insecticide dusting, and screening in affected regions. Parents are urged to seek immediate care if children develop sudden high fever, vomiting, diarrhoea, or convulsions. Prevention—maintaining cleanliness, eliminating stagnant water, using repellents, and wearing protective clothing—remains the most effective defense in the absence of a vaccine.

Future Challenges and the Need for a Vaccine

While sandfly bites are the primary transmission vector, emerging studies suggest ticks and mosquitoes may also contribute. The lack of a licensed vaccine or targeted therapy underscores the urgency for research investment. Until then, community awareness, rapid case reporting, and robust vector‑control measures are pivotal in curbing future outbreaks.