AninterimanalysisinJanuaryfoundthattheriskofbecominginfectedwithHIV—thevirusthatcausesAIDS—wasthesam...继续阅读

posteddatatoGithubsupportingtheircalculationthatthenewvirussinfectivityisbetween1....继续阅读

如果从天空中拨开层层翠绿，能看见古老而神秘的庙宇，没人知道是谁建造在这里的，但古老的图腾和岁月的痕迹非常清晰，或许千百年前，这里是恢弘庄严的圣地。...继续阅读

mRNA-1273containsgeneticmaterialcalledmessengerRNA....继续阅读

Thosethreetypesofbetacoronavirusescanlatchontoproteinsstuddingtheoutsideoflungcells....继续阅读

andcleavesproteinsonlyatspotswhereaparticularcombinationofaminoacidsisfound....继续阅读

Basedonsimilaritiesbetweenthevirusscodonsandthoseofitspotentialanimalhosts....继续阅读

Thesugarscreateamucinshieldthatprotectsthevirusfromanimmunesystemattack....继续阅读

186peoplecontractedMERSafteronebusinessmanunwittinglybroughtthevirustoSouthKoreain2015andspreadittoo...继续阅读

Thisstudywasthefirsttoconfirmthatpeoplewhohavebeenaroundcigarettesmokecantransferthosecontaminantsto...继续阅读