The corona virus is particularly tricky to spread for many reasons. Another factor that unsettles many people is that the symptoms are often barely noticeable. Many of us wonder after a few days with a cough or runny nose: may I have COVID-19 behind me without really knowing it? In the video you can see whether it is even possible to subsequently detect an infection with the corona virus.
Coronavirus: only mild symptoms – can we test whether we already had the disease? – Video
