Pope Francis on Saturday supported waiving intellectual property rights for Covid-19 vaccines, backing a proposal by US President Joe Biden that has been rebuffed by some European nations, including Germany.
In a speech to a global fundraising concert to promote fair access to vaccines, the pope said the world was infected with the "virus of individualism".
"A variant of this virus is closed nationalism, which prevents, for example, an internationalism of vaccines," he said in the pre-recorded video message.
"Another variant is when we put the laws of the market or of intellectual market or intellectual property over the laws of love and the health of humanity," he added, recalling the heavy death toll the coronavirus had inflicted on the world.
His comments came in the middle of a debate over whether pharmaceutical companies should waive patent protection for Covid-19 vaccines.
Biden backed such a move on Wednesday, heeding calls from India, South Africa and more than 100 other countries.
However, many European countries, led by Germany and France, distanced themselves on Friday from the suggestion, arguing that key to ending the Covid-19 pandemic was making and sharing vaccines more quickly.