Good news for NZ, Wavewright! I would prefer the Pfizer, it certainly seems safer, but we will get what we get, and I suppose it is better to save the safer vaccines for younger people. It may also be that the immune systems of older people have been exposed to enough things over time that they are less likely to have an extreme reaction. I am somewhat concerned about the reaction for myself, since I react badly to the flu vaccine, but to nowhere near the level that my cousin and two of my kids do: they had the full anaphylactic shock thing and wound up in hospital, but the other kids were okay. Star is usually fine with vaccines, and has had his first AstraZeneca shot. He is in hospital with other problems, so he is in the best place if something else goes wrong, and he seems to be okay with the vaccine reaction after a week - nothing more than a sore arm and slight fever so far. I am hopeful.