If you have been ill but have not been tested for corona, it may be difficult to know if it was corona, flu or a common cold. The symptoms are similar. Now researchers at KTH have started developing a test to show which people have had the corona virus.
Already this summer, the researchers hope that the new test can be used. The test aims to find out the number of people affected to get a sense of how many can be infected this fall.
Join the lab and hear more about the test in the video.