KINSHASA, July 11 (Xinhua) -- The Democratic Republic of the Congo (DRC) is wrestling with a deepening health crisis as a cholera outbreak hit an "acute phase," compounded by escalating insecurity, a ...

该研究预测，如果不采取干预措施，全球出生于 2008-2017 年间的人口中，将有1560 万人在一生中被诊断出胃癌，其中 1190万人（76%）可归因于幽门螺旋杆菌感染。他们还预测，有 1060 ...