The foundation's first official report, released in the US last night, contains 'a snapshot of our impact by the numbers'. In a section 'measuring our work in the world', Harry and Meghan's charity said it had helped with: '12.66 million COVID-19 vaccines procured for the global population through our partnership with Global Citizen'.

But critics have pointed to a 2021 Global Citizen report, which said that the Sussexes' foundation had helped bring in $535,000 - enough for 107,000 Covid jabs.

And today, hours after the report was released, Global Citizen's co-founder Michael Sheldrick thanked the couple for their support while clarifying that the 12.66million jabs had been a 'collective' effort 'garnering public & private sector support'.

Mr Sheldrick said: 'We were grateful to partner w/ the Sussexes’ Archewell Foundation to promote vaccine equity at a time when vaccine nationalism was rife'.

The GC report also said that the couple 'called' for people to support the good cause but did not say how much Archewell itself had donated.

One said: 'Archewell was responsible for encouraging their fans to donate $535,000 resulting in 107,000 vaccine doses. Good, but no $ came from Archewell directly & just a small fraction of the 12.66mil doses'. Another tweeted: 'Archewell is stealing the credit from organisations they have "partnered" with