Vienna is well known as a central meeting point in the world. It´s tradition as a central European city goes back to ancient times. It has been known as a capital in the Roman Empire and the Habsburgian Monarchy for centuries and today is a beautiful cosmopolitan city. In Vienna, a true melting pot in Europe, you can strongly feel the influence of the surrounding countries which is reflected in Vienna culture, architecture, and cuisine. In 2025 we will celebrate the 200th birthday of the great Austrian musician Johann Strauss, who became world-famous as the composer of waltzes among them the “The Blue Danube” waltz. Accordingly, we selected the theme “Waltzing into the Future of Immunology: For a better Health” as a motto for the congress. After having experienced the COVID-19 pandemic everybody will agree that Immunology is highly important for mankind. We are convinced that prevention of diseases and improvement of health care can originate only from basic research, especially….