Thank you.
I would just quickly say that I think it's become very clear that the earth is one country. We have to think about preparedness for emerging infectious diseases as a planet. Our countries are very much interdependent. I very much applaud the ability to build domestic biomanufacturing. I think that is necessary. We learned that, I think, during this pandemic. But we also have to account for the fact that we have to work together with other countries.
Mark?