This video from the USA says about itself:
Contact Tracings Show Risk Of Coronavirus Spread Through Churches | Rachel Maddow | MSNBC
Rachel Maddow looks at how contact tracings have taught us that church gatherings have been a particular point of vulnerability for the spread of coronavirus in the United States, a fact not changed by Donald Trump’s posturing.
Aired on 05/22/2020.
Translated from Dutch NOS radio about Germany today:
Not 40 but 107 people infected after church service in Frankfurt
People come from Frankfurt and the surrounding area. The service was on May 10.
On May 1, public health restrictions on religious gatherings had been lifted.