(The speaker is founder and president of the Center for China and Globalization)
To fight against the pandemic, the whole world should be united. We're facing the common enemy of the mankind. We haven't really gotten out of the woods yet. China and the U.S. can work on that. But also, we need to involve the EU and other countries.
So far, vaccination seems to be the most powerful weapon against the disease. As the world's three largest economies, the U.S., China and the EU should convene a vaccine summit and establish a trilateral dialogue and coordination mechanism to advance cooperation in vaccine research, production and distribution under the coordination of the World Health Organization. All efforts should be made to prevent vaccine nationalism. We need to act quickly. That's the only hope that we can get out of this crisis. 
