Divisions were on display today at the Davos virtual summit as nations called for fair distribution of Covid-19 vaccines amid fears of hoarding by rich nations.
The annual gathering of business and government leaders at the World Economic Forum in the Swiss Alps has been pushed online due to the pandemic, but organisers used the opportunity to promote global cooperation in combatting the novel coronavirus.
With more than 100 million people now infected, rich countries that funded vaccine research are now raising their voices to ensure they get doses as tensions mounted over delayed deliveries.
"Europe invested billions to help develop the world's first Covid-19 vaccines," EU chief Ursula von der Leyen said in a live video address to the World Economic Forum.
"And now, the companies must deliver. They must honour their obligations," she said.
The Commission is demanding answers from British-Swedish group AstraZeneca and US company Pfizer about delays both have announced to their deliveries to the European Union.
In a sign of concern that pharmaceutical groups might be selling the earmarked doses to higher bidders outside the bloc, it is making a move to require the companies to notify authorities of any exports outside the European Union.
Von der Leyen underlined that initiative in her speech, saying "we will set up a vaccine export transparency mechanism" to "ensure" the firms meet their contractual obligations to the EU.
But she also emphasised that the EU has sought to ensure the vaccine is available in poorer non-EU nations through its participation in the COVAX vaccination alliance co-led by the World Health Organization.
She said the initiative would ensure millions of doses are available to poorer countries.
While Germany has also supported vaccine export controls, Chancellor Angela Merkel called in her speech for their "fair" distribution.
"Let's not kid ourselves, the question of who gets which vaccine in the world will of course leave new wounds and new memories because those who get such emergency help will remember that."
But such promises haven't reassured less developed countries.