The outbreak stems from now recalled steroid shots used for back pain .

该病症的爆发导致治疗背部疼痛的注射类固醇药物被回收。

Some experts say booster shots might still be needed every 10 years or so .

一些专家说，也许每过十年左右还要做一次加强注射。

If avoiding contact is not possible , allergy shots are effective , along with medication .

如果患者不能避免与猫接触，那么患者就应该注射抗过敏药物。

Other than flu shots , are there other ways to stay healthy and avoid all of these bugs ?

除去疫苗注射，还有别的方法能让人远离所有这些病毒并保持健康吗？

When those who did not get all six vaccine shots were taken out of the analysis , the positive result was statistically insignificant .

当那些没有接受全部六次疫苗注射的人群排除在分析样本之外，阳性结果在统计学上并不显著。