1
/
of
1
Four-in-one vaccine – 4IN1
Four-in-one vaccine – 4IN1
The four-in-one vaccine is a mixed vaccine for diphtheria, tetanus, pertussis and polio, which can effectively prevent related infections.
After completing childhood immunizations, a booster dose is usually given at one and a half years of age. The other two booster doses will be given when children are in Primary 1 and Primary 6.
- 💬 疫苗簡介
- 📅 接種時間
四合一混合疫苗💉 | |
---|---|
預防 疾病 | ✅ 白喉 (Diphtheria) ✅ 破傷風 (Tetanus) ✅ 百日咳 (Pertussis) ✅ 小兒麻痺 (Polio) |
四合一疫苗已包含在「香港兒童免疫接種計劃」內。
第一劑: | 2個月 |
第二劑: | 4個月 |
第三劑: | 6個月 |
第四劑: | 18個月 |
