nightwriter
You may not like what I shall say but please remember I do sympathise! I have had a lot of people ask me how to cope with a loved member of the family who is like your husband. As a result I have had to look at quite a lot of the evidence they produce.
As with certain other big differences of opinion, I think this one can only be met by an "agree to differ" and "respect each others' opinions" settlement. This is because I have found that feelings and beliefs run very high on both sides. I know it is unsatisfactory on both sides in that each feels the other is not protecting themselves as they need to. But the intensity of the feelings if one tries to change the other's opinions and beliefs, no matter which side one is on, is so great that it is more likely to lead to a row, distress, tears and worse feelings.
I would do all you can to keep the peace without loosing your integrity. As to the current dreadful situation the country, nay the world, is in, time will have to sort it out. We must try to keep peace in our own homes and try not to let it spoil the love we have for each other.
This is why I appeal to the people who are going along with the government and trying to keep things safe. I am asking you to try not to get angry with those who see holes in the government's approach or in any other of the things happening. If you were able to look into some of these things, as I had to, you may be amazed to see that the dissenters actually do have the facts right on many things. We cannot deny that the government has aid and done things that have been proved wrong, including how they announced the numbers of deaths and called positive test results on an unreliable test "cases" when a "case" should be a person with symptoms who has been diagnosed by a Doctor. It doesn't mean the Dissenter's approach is the way forward but in the main, the people I have had questions about have been highly intelligent and often scientifically minded or very good at figures. So please respect them. Do not ridicule them. Just try to remain calm and even let them talk about their views, asking them please not to get angry because you don't need to be upset. Show your respect and love by letting them explain. They should do the same for you of course, but I have to say, do not expect them to be as reasonable as you. I have found that they are so intensely worried about all the anomalies they have found in the things that are happening it has made them very tense and wound up.
So may I beg you to try and pour oil on troubled water and aim for peace in your home? Accept that he may never agree with you, but time will sort it out. Try and be calm and keep off these subjects especially the vaccine. I think there is a bit of time before it is here for us who are ordinary members of the public. When it is due, I'd simply try not to talk about it too much and if necessary say you will decide near the time as it's your body after all.
I know it would have been easier if I said how unreasonable he is and you must fight him but I have seen this approach make people's lives so terribly unhappy.
Do not let this wretched virus make your marriage its victim. It has caused too much havoc already.
Good luck. I shall be thinking of you.