I can jump in on this issue.
A study by MSF has already shown that about 100 companies are ready to manufacture these vaccines around the world. Obviously, nothing is going to happen overnight and there need to be adjustments made. These are companies that are already producing vaccines and medication for all kinds of other diseases, so it's really a matter of adjusting it.
The other thing to consider as part of it is the amount of time it takes to do clinical trials. Trying to manufacture a new vaccine takes a long time, because you have to spend a long time doing clinical trials. That time could really be reduced if there was a possibility to share the knowledge and the technology so that we don't have to do these extensive clinical trials anymore.