Yabla video uses of 疫苗

cóng
乙肝 yǐgān
病人 bìngrén
de
血液 xuèyè
zhōng
提取 tíqǔ
处理 chǔlǐ
hòu
de
病毒 bìngdú
wài
壳儿 kér
就是 jiùshì
乙肝 yǐgān
疫苗 yìmiáo
The virus shell resulting from the extraction and treatment of the blood of HepB patients is the HepB vaccine.
乙肝 yǐgān
疫苗 yìmiáo
不是 bùshì
永久 yǒngjiǔ
有效 yǒuxiào
作用 zuòyòng
最少 zuìshǎo
持续 chíxù
十二 shí'èr
nián
HepB vaccines are not effective forever, but last a minimum of 12 years.
通常 tōngcháng
乙肝 yǐgān
疫苗 yìmiáo
gāng
出生 chūshēng
注射 zhùshè
第一 dìyī
zhēn
Usually, the first dose of HepB vaccine is given at birth,
有些人 yǒuxiērén
不能 bùnéng
注射 zhùshè
乙肝 yǐgān
疫苗 yìmiáo
There are some that cannot receive the HepB vaccine.