In Turku, 55 coronavirus infections were recorded on week 20 (May 17–23, 2021). The incidence of coronavirus is currently 60/100,000/14 days (18 May 2021). The percentage of tracked cases is 78%. The most common sources of infection are the same households, close circles, and an infection contracted abroad. The epidemic situation between the city districts is now more even, with infections found all over the city.