ROME (AP) Pope Francis decision to forgo wearing a mask has been noticed, with some concern, by the commission of Vatican experts he appointed to help chart the Catholic Churchs path through the coronavirus pandemic and the aftermath.

The Rev. Augusto Zampini, one of the key members of the popes COVID-19 commission, acknowledged Tuesday that at age 83 and with part of his lung removed after an illness in his youth, Francis would be at high risk for complications if he were to become infected with COVID-19.

He has started to use the mask now, Zampini said in response to reporters questions. And I hope he will use it in the general audiences, when he is close to the people. If youre in an open space, we know that its different. But well, we are working on that.

Francis has courted some criticism for declining to wear a mask when indoors, even though Vatican regulations call for masks indoors and out when social distancing cannot be guaranteed. While Francis lung condition could help explain his decision to forego the mask, he donned one for more than two hours last week when he presided over an indoor and outdoor inter religious prayer service in downtown Rome.

Yet the following day, Francis went maskless during his indoor general audience in the Vatican auditorium, including when he shook hands with a handful of similarly maskless bishops and leaned in to speak privately to each one. On Saturday, he met with Spanish Prime Minister Pedro Snchez, who arrived wearing a mask only to take it off for the audience in the popes library.

Photos of the maskless leaders caused a mild stir in Spain over the weekend, but the prime ministers office dismissed it by saying the delegation was following Vatican protocol rules. Spain last week became the first country in Western Europe with more than 1 million confirmed virus cases.

The Vatican has declined to respond to questions about Francis and masks.

Zampini said the recent rise in infections in the tiny city state have commission members and the Vatican as a whole concerned. Thirteen Swiss Guards and a resident of the hotel where Francis lives have recently tested positive.

We are very worried, Zampini said, noting that the Vatican has strong regulations about keeping social distancing and washing hands within the territory. We have all protocols in place, but still we have cases.

He acknowledged, though, that the contagion within the Vatican has merely driven home the danger of the virus so that the Vatican itself can be witness to what the rest of the world is experiencing and help be part of the solution.

The commission is working to address the current needs of the church around the world with concrete acts of assistance, while also developing policy recommendations for how governments and institutions can re-think global economic, environmental, social, health care and other structures to be more equitable and sustainable.

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Aritz Parra in Madrid contributed.

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