Wednesday, 7 October 2026
YHDP YHDP Preventive medicine information
and vaccination for everyone
Vaccines

Jevax

Inactivated mouse brain-derived Japanese encephalitis vaccine · Công ty TNHH MTV Vắc xin và Sinh phẩm số 1 (VABIOTECH)

Expanded Programme on Immunization Private market Use with caution, only when indicated

Prevents

Dosing schedules

EPI schedule: 3 doses from 1 year, booster every 3 years

For: Young children (1–3 years)

DoseAgeMinimum interval from previous dose
Dose 1 (Jevax) 12 months –
Dose 2 (Jevax) 1–2 weeks after dose 1 7 days
Dose 3 (Jevax) 2 years 28 days
Booster (Jevax) Booster 5 years 1095 days
Booster every 3 years

Source: EPI schedule under Circular 52/2025/TT-BYT, Article 1 (no longer in force from 01/07/2026 under Circular 13/2026/TT-BYT; used for reference until professional guidance from the Department of Disease Prevention is issued). Reviewed on 07/10/2026.

Calculate your dates

Special precautions

Age 12–36 months 0.5 ml, over 36 months 1 ml. Primary schedule of 3 doses (dose 2 one to two weeks after dose 1, dose 3 one year after dose 1), then a booster every 3 years.

Pregnancy and breastfeeding

Safe