AnewU.S.governmentreportsaysmorethantwomillionAmericans...
问题详情:AnewU.S.governmentreportsaysmorethantwomillionAmericansfallilleachyearwithdrug—resistantbacterialinfections(感染),and23,000ofthemaredyingasaresult.TheheadoftheUnitedStatesCentersforDiseaseControla...