attenuated virus meaning in English

减毒病毒
减毒性病毒
减弱病毒
减弱簿
致弱病毒

Live vaccine - attenuated virus or bacteria , administered into our body for immunization purpose . measles , rubella , mumps , and tuberculosis are some of the diseases that can be prevented through the use of live vaccines
活疫苗是已被减弱的病毒或细菌，例如卡介苗；麻疹、流行性腮腺炎及德国麻疹混合疫苗。
Dtap is found to be at least equally effective but associated with less frequent and less severe local and systemic adverse reactions when compared to dtwp . opv contains live , attenuated viruses which may cause vaccine associated paralytic poliomyelitis vapp . it is also contraindicated among individuals or household close contacts with conditions such as cancer , hiv carriers or aids patients , immunodeficiency as well as those on long term corticosteroids
原有选用的减活口服小儿麻痹病毒疫苗opv内含可导致与疫苗相关的麻痹性脊髓灰质炎vapp的减活小儿麻痹病毒，因此并不适用于出现免疫力减退的情况人士如癌症患者爱滋病带病毒者或爱滋病患者免疫力失调人士或需长期服用类固醇人士等或其家居接触者。