Past waves of surveys
Since April 2020, the HCHE, together with researchers from three other European universities, has been investigating people's concerns and attitudes about the Corona pandemic and their willingness to be vaccinated. As part of the "European COvid Survey (ECOS)" project, more than 7,000 people in 7 European countries are surveyed every two months. The survey is representative.
On this page you will find an overview of all past survey waves.