有一种低成本的口服疫苗可以有效保护人们免受霍乱的侵害...Ira Longini at the Fred Hutchinson Cancer Research Center in Seattle, Washington, led the new work. A team from the United States, South Kor...

有一种低成本的口服疫苗可以有效保护人们免受霍乱的侵害...There are low-cost vaccines, taken by mouth, that can protect against cholera. The vaccine is commonly provided to international travelers, ...

你对外交的定义是什麽?对于和平医师来讲，外交就是把医疗培训和护理带到那些最需要的地方...The project involves a partnership with George Washington University Medical Center in Washington and the Eri...

你对外交的定义是什麽?对于和平医师来讲，外交就是把医疗培训和护理带到那些最需要的地方...How do you define diplomacy? For the group Physicians for Peace, diplomacy is all about bringing medical educ...