Parishioners attend a mass in the Belgium's national Koekelberg basilica in Brussels
Parishioners, who can only gather in a group of maximum of 15 people at the same time in the building, attend a mass in the Belgium's national Koekelberg basilica, one of the largest churches in the world, amid the coronavirus disease (COVID-19) outbreak, in Brussels, Belgium February 21, 2021. REUTERS/Johnny Cotton