Pope Francis wore a mask for the first time at a public function on Tuesday when he and other religious leaders attended a prayer service for peace around the world.

The pope wore a white mask during the service at the Rome Basilica of Santa Maria in Aracoeli. Previously he wore masks only in a car taking him to his weekly audiences in the Vatican.

He had come under some criticism, particularly on social media, for not wearing a mask at his general audiences and sometimes coming in relatively close contact with visitors.

Francis, 83, attended the service with other Christian leaders in the basilica.

Simultaneously in other locations in Rome, Jews were praying in the city’s synagogue and Buddhist, Sikh, Hindu and Muslim leaders also prayed for peace.

The event took place as the number of people who have tested positive for the coronavirus has risen steadily in Italy in the past few weeks.

There has also been a relatively small spike in the Vatican, where four members of the Swiss Guards, the elite and colourfully dressed corps that protects the pope, have also tested positive.