There is some movement in this area. While this is not absolute it at lease a reversal on the US's previous stance of protecting patents on the vaccine. > Covi

There is some movement in this area. While this is not absolute it at lease a reversal on the US's previous stance of protecting patents on the vaccine. > Covid: US backs waiver on vaccine patents to boost supply - 06 May 2021 https://www.bbc.com/news/world-us-canada-57004302 https://www.bbc.com/news/world-us-canada-57004302 As I recall, this move needs further agreement between the US and its allies.