Greek Orthodox church quote:-
“For the members of the church, attendance of the divine eucharist and the shared cup of life, of course cannot be a cause of transmission of illness,” the body of senior clerics said in the statement. “Believers of all ages know that attending communion, even in the midst of a pandemic, is both a practical affirmation of self-surrender to the living god and a potent manifestation of love, which vanquishes every human and perhaps justified fear.”
Really, Your elderly parishioners might diminish substantially. Let's blindly follow Religious preaching.