Yesterday we had a covid version of communion in our church. All attendants in the service were wearing masks and sitting at >1m distances, except families closer. There was a small praise band but the congregation did not sing. In the communion, the bread had been divided to paper cups and the wine was in disposable plastic cups. When the communion started, people came one at a time. The coming person put her/his mask in the trash, used hand sanitizer, took the bread and wine, threw the paper cup and the plastic cup to the trash, used again hand sanitizer and took a new mask. At that point, the next person came and followed the same ritual.
If someone got covid, it was certainly not because of too little precaution.