This suggests that mmr isn 't linked to autism .

这提示mmr与自闭症没有联系。

Over time , no link was confirmed between the mmr vaccine and autism , and immunisation rates returned to their earlier levels .

随着时间的推移，科学家没有确定麻风腮疫苗和自闭症之间有联系，免疫率又回到了之前的水平。

Subsequent investigations have found no evidence linking autism and the mmr vaccine .

后来的研究没有发现自闭和mmr疫苗有关的证据。

Giving your child the mmr vaccine protects them against these diseases .

给你的孩子接种mmr疫苗可以保护他们抵抗这些疾病。

In 1998 a study raised questions about the mmr vaccine and autism .

在1998年一研究提出mmr疫苗和自闭症问题。