The US is preparing to publicly disassociate itself from language in a World Health Organization resolution that will back the right of poor countries to ignore patents in order to gain access to a Covid-19 vaccine or treatment.
Many governments, particularly in Africa, fear they will be squeezed out by richer countries unless they can force companies that discover anti-Covid therapies to share their intellectual property with manufacturers able to produce them cheaply at scale.
African ambassadors in Geneva, where the WHO is based, said US diplomats had sought to persuade them to support a dilution of language in the resolution, but that they had refused.
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