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

IMOJEV

Live recombinant Japanese encephalitis vaccine · Global Biotech Products Co.Ltd

Private market Live attenuated vaccine Contraindicated in pregnancy

Prevents

Dosing schedules

From 9 months: 1 dose, booster after 1–2 years

For: Infants (0–1 year)

DoseAgeMinimum interval from previous dose
Dose 1 (Imojev) 9 months –
Booster (Imojev) Booster 1–2 years after dose 1 365 days

Source: Recommended vaccination schedules for all ages in Vietnam (2026 edition). Reviewed on 07/10/2026.

From 18 years: 1 dose

For: Adults (18–59 years)

DoseAgeMinimum interval from previous dose
Single dose (Imojev) No booster needed after the primary dose in people aged 18 and over –

Source: Recommended vaccination schedules for all ages in Vietnam (2026 edition). Reviewed on 07/10/2026.

Calculate your dates

Special precautions

Indicated from 9 months of age. Children receive 2 doses 1–2 years apart; adults from 18 years need only a single dose.

Pregnancy and breastfeeding

Safe