There are many kinds of vaccines in Canada. The following vaccines are specifically for children.
Diphtheria: 白喉疫苗 Pertussis:百日咳疫苗 Tetanus:破伤风疫苗 Mumps: 腮腺炎疫苗 Rubella : 风疹疫苗 Rubeola (Measles): 麻疹疫苗 Polio,IPV (Salk): 小儿麻痹症 (脑灰质炎) 疫苗 Varicella: 水痘疫苗 Hepatitis B: 乙肝炎病毒疫苗 Haemophilus influenzae type B (Hib) :I am not sure how to translate this vaccine into Chinese, but I know it is a kind of 疫苗 mainly to prevent meningitis (脑膜炎) in children.