Additional file 4 of Evaluating methodological approaches to assess the severity of infection with SARS-CoV-2 variants: scoping review and applications on Belgian COVID-19 data ...

Additional file 4: Figure S3. Vaccination status of Belgian hospitalized COVID-19 patients registered in the Clinical Hospital Survey (CHS). (Left) Number of Belgian hospitalized COVID-19 patients with a certain vaccination status over time, 7-day rolling average. (Right) Percentage of Belgian hospitalized COVID-19 patients with a certain vaccination status over time, 7-day rolling average. Periods of dominance of SARS-CoV-2 variants (more than 50% presence in baseline surveillance) are indicated as areas on the plot. Not vaccinated = no dose of a vaccine. Partially vaccinated = one dose of th... Mehr ...