Quimi-Hib
Synthetic Haemophilus influenzae type b conjugate vaccine · Center for Genetic Engineering and Biotechnology (CIGB)
Prevents
Dosing schedules
Children under 1 year: 3 doses (2, 4, 6 months) and a booster at 18 months
For: Infants (0–1 year)
| Dose | Age | Minimum interval from previous dose |
|---|---|---|
| Dose 1 (Quimi-Hib) | From 2 months, children not receiving a Hib-containing combination vaccine | – |
| Dose 2 (Quimi-Hib) | 8 weeks after dose 1 | 56 days |
| Dose 3 (Quimi-Hib) | 8 weeks after dose 2 | 56 days |
| Booster (Quimi-Hib) Booster | 18 months (possibly 15 months, 2 months after the previous dose) | 60 days |
Source: Recommended vaccination schedules for all ages in Vietnam (2026 edition). Reviewed on 07/10/2026.
Children from 1 year: 1 dose
For: Young children (1–3 years)
| Dose | Age | Minimum interval from previous dose |
|---|---|---|
| Single dose (Quimi-Hib) | 12 months | – |
Source: Recommended vaccination schedules for all ages in Vietnam (2026 edition). Reviewed on 07/10/2026.
Special precautions
Used when the child does not receive a combination vaccine containing Hib.