yù / fáng / dīng / xíng / gān / yán / xū / yào / zhòng / shì / gè / rén / wèi / shēng / hé / yī / liáo / ān / quán

预防丁型肝炎需要重视个人卫生和医疗安全。

Preventing hepatitis D requires attention to personal hygiene and medical safety.