I do have a sense of foreboding aswell. It just doesn't feel right to me to have much faith that a vax will be able to stop this rapidly mutating virus from having its way with us. I understand why vax might have worked in the past on certain viruses, but trying to control this particular type of virus, a coronavirus, with a vax with the view to there being a return to normality seems like a pipedream. I sincerely hope I'm wrong.