certain jabs that is only going against a certain strain. and if it s not the strain certain strain. and if it s not the strain that certain strain. and if it s not the strain that will hit this winter, then strain that will hit this winter, then the strain that will hit this winter, then the jab is not so useful that then the jab is not so useful that the reason then the jab is not so useful that the reason for not having it but it is a reason the reason for not having it but it is a reason for worrying about it. the other is a reason for worrying about it. the other point is and i thought henry the other point is and i thought henry might refer to it but you did not but henry might refer to it but you did not but it s henry might refer to it but you did not but it s worth mentioning, is if you look not but it s worth mentioning, is if you look at not but it s worth mentioning, is if you look at these countries that have you look at these countries that have come