I have a booster booked for next week. I will be 29 days away from catching covid. Is it supposed to be 28 days from the start, or the end of the ten days?
My husband has his booster booked 22 days after day 1. I know this is too soon, but he is considering getting it early regardless. He was quite poorly with delta but is almost better now.
What are the risks of getting a booster too soon?