流行性病毒 meaning in English

epidemic virus

Doctor , this is john smith . i think i ' d better come in to see you for a check - up . i don ' t know what ' s wrong with me . i ' m afraid i am down with a bug
医生，我是约翰?史密斯。我想还是请你给我检查一下。我不知道是什么问题，恐怕我是传染上了流行性病毒。
Because most people will have no immunity to the pandemic virus , infection and illness rates are expected to be higher than during seasonal epidemics of normal influenza
由于大多数人对大流行性病毒不具免疫力，感染和患病率预期将高于普通流感的季节性流行。
Oseltamivir could help to reduce illness and death , and when combined with other measures , could potentially contain an emerging pandemic virus or slow its national and international spread
Oseltamivir可帮助减少发病和死亡，并且与其它措施相结合，可潜在遏制正在出现的大流行性病毒或减缓其国家或国际传播。