This may provoke a tirade from people who feel very strongly one way or another, but I felt it was worth flagging up - please try to be polite!
There has been previous discussion on here about whether to go for further booster vaccinations against Covid-19 now it is no longer ‘NEWS’ . Currently most people seem to be having a mild illness. However, it is still a major threat to those of us who are immunosuppressed and particularly if we have other medical problems as well. We are now at the time of year when infections historically are at their lowest, but in March and April there were over one and a half thousand people in hospital with Covid-19.
Three studies published recently (29 July 2023) in the British Medical Journal confirm that mRNA vaccines for Covid-19 protection work well. They prevented older adults (who have a less active immune system) from having a severe illness following exposure to Covid-19. This was especially true for vaccines adapted to deal with the most recent variants. The studies involved very large numbers, the first study 3.6 million, the second 1.7 million, the third 2.5million with linked data from Denmark, Finland, Norway, and Sweden. Large numbers do tend to make studies more convincing! I know you will all want to make up your own minds, but I found these studies reassuring.
The vaccines were carefully followed up and showed excellent safety profiles in the first 28 days after vaccination. There was no excess risk of neurological, cardiovascular, autoimmune, or other serious conditions. A small number of women developed myocarditis – between 2-3 additional cases per million booster doses. This risk is much smaller than that of developing severe Covid-19 or the risk of myocarditis resulting from Covid-19. (In other studies myocarditis mostly occurred after mRNA vaccination in males aged 12-39 after the second dose).