The model assumes that 95% of people will be vaccinated by the time the second spike of hospitalizations and death occurs. (on page 23). So logically the percentage of vaccinated people in that spike if much higher.
In the hospital admissions graph, the unvaccinated make up almost half or the total number, even though in that model they are only 5% of the population, meaning that vaccinated people are less likely to get sick.
The graph does not imply that vaccines cause the hospitalizations and deaths, only that they are not 100% effective in preventing it.
The model assumes that 95% of people will be vaccinated by the time the second spike of hospitalizations and death occurs. (on page 23). So logically the percentage of vaccinated people in that spike if much higher. In the hospital admissions graph, the unvaccinated make up almost half or the total number, even though in that model they are only 5% of the population, meaning that vaccinated people are less likely to get sick. The graph does not imply that vaccines cause the hospitalizations and deaths, only that they are not 100% effective in preventing it.