I believe that the best immunity is natural immunity. I believe that being vaccinated should be available for those who choose to have it, but that we need more information so that those that are scared can make an informed choice and weigh up the risks. I am against the use of vaccine passports as I believe it is a form of discrimination. But more than that I think they are useless. No-one knows how long vaccination immunity lasts. Many who have been vaccinated are still catching the virus. How does introducing papers prevent the spread of something that is highly contagious, and is most likely already endemic?