Recent studies suggested that erythromycin may be effective in prophylaxis against pertussis in exposed, susceptible persons.
最近的研究提示,红霉素对暴露于百日咳的易感者,在预防上有效.
The infant receives three injections of pertussis vaccine at one - month intervals.
婴儿以一个月为间隔,接受三次百日咳疫苗的注射.
After the 1960 s, China began to inoculate BCG, pertussis, diphtheria, tetanus, measles and poliomyelitis vaccines.
六十年代后, 中国开始在大、中城市接种卡介苗 、 百日咳 、 白喉 、 破伤风 、 麻疹、脊髓灰质炎的疫苗的工作.
In Marietta Ga, the majority of those with Pertussis were vaccinated.
来自SA
These children are vulnerable to and potential carriers of the pertussis bacteria.
来自SA
The number of cases of pertussis has been greatly reduced since the introduction of immunisation.
来自BBC