Rx Required
Bharat Biotech
Cold Chain Maintained
Inactivated Vaccine
WHO Prequalified
Intramuscular
📦 Front
🔬 Back
Front label — JENVAC (Japanese Encephalitis Vaccine), Bharat Biotech
Back label — Composition, batch & storage details
✅ Genuine & Cold-Chain Verified
🏠 Home Vaccination Available
👩⚕️ Certified Nursing Staff
📜 Digital Vaccination Certificate
JENVAC is an inactivated, Vero cell-derived Japanese Encephalitis vaccine developed by Bharat Biotech. It is WHO-prequalified and used to protect children and adults against Japanese Encephalitis, a mosquito-borne viral infection that can cause severe brain inflammation, particularly common in rural, rice-farming and pig-rearing regions of Asia.
Who Should Get JENVAC?
👶
Children from 1 yearRoutine immunisation in JE-endemic and rural areas
🌾
Rural & Agricultural ResidentsRice-farming and pig-rearing communities at higher exposure risk
✈️
Travellers to Endemic AreasLong-stay travellers to rural Asia, especially in transmission season
🏥
Residents of Outbreak ZonesStates reporting recurrent JE outbreaks such as UP, Bihar, Assam
🌧️
Monsoon Season TravellersRisk peaks during and after monsoon when mosquito breeding is highest
👨👩👧
Families in High-Risk ZonesComplete household protection alongside routine immunisation
Composition
| Component | Details |
|---|---|
| Active Antigen | Purified, formalin-inactivated Japanese Encephalitis virus (Vero cell-derived) |
| Adjuvant | Alhydrogel (Aluminium hydroxide gel) |
| Preservative | Thiomersal-free formulation |
| Presentation | 0.5 mL single-dose, ready-to-use vial |
| Route | Intramuscular injection (deltoid / anterolateral thigh) |
| Storage | 2°C – 8°C, protect from light, do not freeze |
Dosing Schedule
| Age Group | Doses | Interval |
|---|---|---|
| 1 year to under 3 years | 2 Doses | 4 weeks apart |
| 3 years and above (incl. adults) | 1 Dose | Single dose |
⚠️ Individuals with acute febrile illness should defer vaccination until recovery. Consult your physician regarding booster requirements for high-risk, long-term residents of endemic areas.
How JENVAC Works
1
Injection
The inactivated JE antigen is administered via intramuscular injection.
2
Immune Recognition
The immune system identifies the inactivated viral antigen without any risk of causing disease.
3
Antibody Production
Protective neutralising antibodies against the JE virus are generated over 1-2 weeks.
4
Long-Term Protection
Immunity is established, reducing the risk of severe JE-related illness and complications.
Side Effects
Common
- Pain, redness or swelling at injection site
- Low-grade fever
- Irritability in children
- Headache or body ache in adults
- Fatigue
Rare
- Allergic reaction (rash, swelling, breathing difficulty)
- Febrile seizure in young children
- Severe hypersensitivity (anaphylaxis)
JENVAC vs Other JE Vaccines
| JENVAC (Bharat Biotech) | JEEV (Biological E) | IMOJEV (Sanofi) | |
|---|---|---|---|
| Type | Inactivated, Vero cell | Inactivated, Vero cell | Live attenuated |
| Doses (child) | 2 (1-3 yrs), 1 (3+ yrs) | 2 doses, 4 weeks apart | Single dose |
| Route | Intramuscular | Intramuscular | Subcutaneous |
| Price on VacciHub | ₹710.98 | Varies | Varies |
Precautions
🚫 Not recommended for individuals with known hypersensitivity to any vaccine component.
🌡️ Vaccination should be deferred during acute febrile illness until recovery.
🤰 Use in pregnancy and breastfeeding should be discussed with a physician, as data is limited.
❄️ Vaccine must be stored at 2-8°C and administered by a trained healthcare professional.
Why Book JENVAC with VacciHub?
✅ Genuine, Cold-Chain Verified
Sourced directly and stored per manufacturer guidelines
🏠 Home Vaccination
Certified nurses administer the vaccine at your doorstep
💰 Transparent Pricing
No hidden charges — pay exactly what's listed
📜 Digital Certificate
Instant digital vaccination certificate after administration
👩⚕️ Trained Staff
Experienced, certified vaccination nurses
📞 Easy Booking
Book via call, WhatsApp or online in minutes
Available in These Cities
Delhi
Gurugram
Noida
Ghaziabad
Faridabad
Greater Noida
Frequently Asked Questions
What is JENVAC and how does it work?
JENVAC is an inactivated, Vero cell culture-derived Japanese Encephalitis vaccine manufactured by Bharat Biotech. It contains a purified, formalin-inactivated JE virus antigen adjuvanted with Alhydrogel, which trains the immune system to recognise and neutralise the Japanese Encephalitis virus without causing the disease.
Who should get the Japanese Encephalitis vaccine?
What is the JENVAC dosing schedule?
Is JENVAC safe for children?
What are the side effects of JENVAC?
How much does JENVAC cost and is home vaccination available?
Can adults take JENVAC?