Haven’t seen any discussions about that whilst browsing US info tbh.I don’t know if anyone else has experience of this but my Dad (who is 70 in two weeks) went for a medical this week. They tested his antibodies as part of it and they are incredibly high. He is double vaxxed but also caught covid in July in the UK so almost certainly the Delta Variant. His doctor told him he should hold off having the booster for 6 months as he doesn’t need one now. I’m very happy to trust his doctor and will read up on the advice myself but just wondering if anyone else has had similar?
Great news that your Dad has high antibodies though!