Follow the researchers who, with the help of blood tests, antibody tests and biobanks, will solve the mystery of the virus. Meet Professors Lars Engstrand KI, Sophia Hober, KTH, Peter Nilsson KTH / SciLifLab and the specialist physician and researcher Charlotte Thålin at Danderyds Hospital. Knut and Alice Wallenberg Foundation supports research on covid-19 with SEK 130 million.