I just recently received a third shot (Pfizer-BioNTech, here in US), and since I don’t have access to Ivermectin, hydroxychloroquine, or chloroquine, or other veterinary medications, or fish tank cleaners, and don’t have a syringe to inject bleach into my veins, plus haven’t gotten sick with Covid, I figured this was maybe the best thing for me. A personal choice, you know.
I too expect annual booster shots for some time. Because of the large percentage of politically brainwashed, irrational anti-vaccine idiots here in the US, I question if we’ll ever get to herd immunity, or it will take several years for enough people to get sick, repeatedly sick, or sick and die, to do so, making annual shots necessary for rational people who believe in science and facts.
I can even see this ending up being like an annual flu vaccine.
A good question also is, presuming Merck, and Pfizer, have truly developed highly effective anti-viral oral medication for Covid, as well as other companies, will the anti-vax people take the medication, if sick with Covid? If so, why?