From the 1950s , china began to popularize the bovine vaccine and in the early 1960s , smallpox , an infectious disease seriously endangering children ' s health , was eliminated 中國自五十年代開始在全國普種痘苗,并在六十年代初成功地消滅了天花這一嚴(yán)重危害兒童健康的傳染病。
“ the administration of smallpox accine to this serice member and his subsequent contact with his family are under inestigation by the us military , which will determine whether screening and education practices need to be modified , ” an accompanying editorial notes . “ health - care workers treating patients with e , generalized accinia infection , or progressie accinia infection should follow contact precautions until patients ' scabs hae separated “美國軍方調(diào)查研究了對這個現(xiàn)役軍人和他家族后來的接觸者的牛痘苗的管理,以決定是否要篩查和修改訓(xùn)練實習(xí)方案, ”跟蹤的社論報道, “健康護理工作者對待牛痘性濕疹、全身性種痘反應(yīng)或進行性牛痘感染者應(yīng)該隨訪給予接觸警惕直到患者痂分離。
“ the administration of smallpox vaccine to this service member and his subsequent contact with his family are under investigation by the us military , which will determine whether screening and education practices need to be modified , ” an accompanying editorial notes . “ health - care workers treating patients with ev , generalized vaccinia infection , or progressive vaccinia infection should follow contact precautions until patients ' scabs have separated “美國軍方調(diào)查研究了對這個現(xiàn)役軍人和他家族后來的接觸者的牛痘苗的管理,以決定是否要篩查和修改訓(xùn)練實習(xí)方案, ”跟蹤的社論報道, “健康護理工作者對待牛痘性濕疹、全身性種痘反應(yīng)或進行性牛痘感染者應(yīng)該隨訪給予接觸警惕直到患者痂分離。