The rate of hospitalization in intensive care is equal to 26.7 cases per 100 thousand for the unvaccinated and 0.9 per 100 thousand for those vaccinated with boosters.
This is highlighted by the Extended Report of the Higher Institute of Health (Iss), which integrates the weekly monitoring on Covid.
Furthermore, in subjects vaccinated with an additional dose / booster, according to the Report, the effectiveness in preventing the diagnosis and cases of severe disease is respectively 68.8% and 98%.
Regarding the impact of vaccination in preventing new infections, hospitalizations and deaths, the ISS recalls that "the effectiveness of the vaccine (risk reduction compared to unvaccinated) in preventing the diagnosis of SARS-CoV-2 infection is equal to 71% within 90 days of completing the vaccination cycle, 57% between 91 and 120 days, and 34% beyond 120 days of completing the vaccination cycle ".
Furthermore, vaccination efficacy in preventing cases of severe disease remains high: 95% in vaccinated with a full course of less than 90 days, 93% in vaccinated with a full course of 91 and 120 days and 89% in vaccinated who have completed the course vaccinated for over 120 days ".
