Voilà ce qu’a dit Albert Bourla sur les vaccins ARNm au Washington Post :

“It was counterintuitive because Pfizer was mastering or let’s say we had very good experience and expertise with multiple technologies that could give a vaccine…mRNA was the technology that we had less experience with, only two years working on this. And actually, MRNA was a technology that never delivered a single product until that day. Not vaccine, not any other medicine, so it was very counterintuitive.”- Albert Bourla

Albert Bourla on why mRNA technology was "counterintuitive" to producing an effective vaccine

https://www.washingtonpost.com/video/washington-post-live/wplive/albert-bourla-on-why-mrna-technology-was-counterintuitive-in-producing-an-effective-vaccine/2022/03/10/c397ca8c-afaa-4254-b860-b2cca54b0ecf_video.html

Washington Post - March 10, 2022 | 11:25 PM