Biden voiced his support for a waiver - a sharp reversal of the previous U.S. position - in remarks to reporters, followed swiftly by a statement from his top trade negotiator, Katherine Tai, who backed negotiations at the World Trade Organization.
“This is a global health crisis, and the extraordinary circumstances of the COVID-19 pandemic call for extraordinary measures," Tai said in a statement, amid growing concern that big outbreaks in India could allow the rise of vaccine-resistant strains of the deadly virus, undermining a global recovery.
Shares in vaccine makers Moderna Inc (MRNA.O) and Novavax Inc (NVAX.O) dropped several percent in regular trade, although Pfizer Inc (PFE.N)stock fell only slightly.
The head of the World Health Organization, Tedros Adhanom Ghebreyesus, called Biden's move a "MONUMENTAL MOMENT IN THE FIGHT AGAINST #COVID19" on Twitter, and said it reflected "the wisdom and moral leadership of the United States."
Dr. Amesh Adalja, senior scholar at the Johns Hopkins Center for Health Security, said such a patent waiver “amounts to the expropriation of the property of the pharmaceutical companies whose innovation and financial investments made the development of COVID-19 vaccines possible in the first place.”
Pfizer said on Tuesday it expects COVID-19 vaccine sales of at least $26 billion this year and that demand for the shots from governments around the world fighting to halt the pandemic could contribute to its growth for years to come.
Reuters, BBC