Transcripts For CNN Anderson Cooper 360
supply kicks in. this is happening as new infections and hospitalizations fall and evidence grows from a recent may skbrjor study in isr prevents the spread of infection, not just illness. >> we've always believed that they're having that effect. we didn't know the full magnitude of that benefit but all of the evidence coming out suggests that the impact on the reduction and transmission could be quite strong and if that's the case, the vaccine creates what we call dead end host meaning people will no longer be able to transmit the infection. >> so more people than ever getting shots...