 The virtual G20 Health Summit came to a close on Friday with EU Commission President Arsula von der Leyen hailing a groundbreaking and historical day. While Italy's Prime Minister Draghi said the United States is likely to soon drop its restrictions on vaccine exports, rich nation leaders and big drug makers promised to do more to bridge the sterling divide in fighting COVID-19, with an increased flow of badly needed vaccines for poorer regions. Lavishly funded mass inoculations were helping many wealthy countries slash infections, but few shots have reached less developed nations, where the virus still rages, drawing accusations of vaccine apathyde. The very first time there is the admittance that climate change, loss of biodiversity and human activity expanding into wildlife is one of the breeding grounds of the forces that brings forward those pandemics. We have discovered that the complete openness of boundaries is essential to provide, to produce vaccines, to produce them as you can see from the pledges in huge quantities and to make sure they're going to be distributed to everybody. And for this reason we have published today a contribution to the ongoing debates on how to address the gap in vaccines, diagnostics and therapeutics that many developing countries face and help bring the pandemic substantially under control everywhere for everyone's benefit.