A Bavarian study confirms that the protection of the corona vaccination against a serious course of the disease decreases significantly within a few months. It also shows which vaccines are most effective.
People with an increased risk of a severe course after a corona infection – mainly those aged 60 and above – should receive further booster vaccinations. This is what the Standing Vaccination Commission (Stiko) recommends. Now a new observational study by Bavarian researchers confirms this recommendation, which was previously only based on international studies, also on the basis of German infection data.