Same in Germany. Last year I asked some people who got vaccinated if they think I also should get another shot and all of them told me that I'm not in a vulnerable group (or a caretaker) so I shouldn't bother. So we basically repeat what we know from the normal flu (influenza) and just vaccinate vulnerable people. I'm not sure if this is the best way to do it, because I think many people die each year of the flu as well. However, death statistics are hard and I couldn't find any reliable data on this either.