with an effective and safe vaccine. >> this man invented the pfizer vaccine and he is the ceo of biontech. is it like copy and pasting like with a computer? >> yes, it is a copy and it is the genetics of the virus, and it is safe and easy to replicate, and it is of course not easy, but it is a process that allows us to make it fast. >> so it is a copy and paste of the genetic material. >> copy and paste. yes. >> and no matter how many times it changes, you copy and paste the new image. >> copy and paste. >> it's a transformative way of making vaccines. >> absolutely. it could really become faster by increasing our production capacities. and we will be prepared the next