>>the president was fo mally announcing the leaders of operation warp speed his administration's effort to develop and distribute a vaccine. >>it is going to be a herculean task but at one point the president seemed to downplay how critical a vaccine would be though many health experts have you done effective vaccine as the only way life can truly return to normal. >>the president made clear he doesn't it's not solely vaccine based. >>other things have never had a vaccine and they go away he also repeated his hope that a vaccine could be ready by the end of the year some health experts have said that's unrealistic and yesterday the administration's former vaccine chief rick bright who was pushed out of his jobs said he's doubtful it could happen soon i still think 12 to 18 months is an aggressive schedule. >>and i think it's going to take longer than that to do so the president said he's hopeful a full vaccine will be ready by the end of the year and available to the general public not just for emergency that scene for everyone, the public warning partially approved vaccine with emergen