关于猪流感的传播与预防的英语情景对话

来源:百度知道 编辑:UC知道 时间:2024/06/25 21:16:53
另外还有猪流感对全球经济的影响,公务员考试与大学生就业,创建节约型校园社会,网络成瘾与大学生身心健康,大学生创业 要求:英语 3个人的对话 时间2-3分钟

in 1976 American Type A H1N1 flu, 1918 H1N1 virus's variety. Dies 25 people. But this flu has brought the public health management crisis for the Ford administration then. The Ford administration goal covers when all American vaccine plans it to stop, merely has covered 24% American population.
in the 1976 year in February US New Jersey continent Dix fort new barracks had flu which pig (H1N1) hypotype poisonous caused to erupt the event, the approximately 200 people are infected, dead. At that time President Ford wanted to continue, authorized 135,000,000 US dollar preparation Type A H1N1 influenza vaccine personally, used in all the people immunity vaccination, but other countries held the attitude of wait and see, finally the US extrapolated the fault, the vaccine is also defeated comes to an end, therefore caused many objections and the lawsuit. Ford authorizes this for presidential bid to brave the danger plan, the pig farm to lodge the protest, must change the Type A