Some really interesting answers here, thanks for commenting. I read the other day that it seems a vaccine can lower that persons ability to transmit the virus at higher levels as well so I think that adds to the argument that those working with vulnerable, older or sick people should have the vaccine. I think the next question would be how you approach this with the care home? I assume we as families have the right to know, but what do you do if the home doesn't have it in place? Last thing you want to do is move a settled loved one to somewhere else with all the negatives attached to that.