Anyone who wants to avoid the flu should consider getting a vaccination.

如果不想得流感，就应该考虑接种疫苗。

The abandonment of routine vaccination has led to a low immunity among the population.

放弃常规疫苗接种已导致人口免疫力低下。

Smallpox was the first disease against which vaccination was shown to be effective.

天花是第一种能够证明疫苗接种有效的疾病。

medics who administer vaccinations.

负责疫苗接种的医务人员。