Zhong Nanshan: The end of June may welcome the peak of the second wave of the epidemic People with underlying diseases should strengthen wide coverage vaccination. Two vaccines that can cover the XBB variant have been preliminarily approved and will soon be available, and three or four more will be approved soon.

He believes that if there are new public events in the future, China will have the ability to produce a vaccine in a very short time. He calls for speeding up the vaccination of some wide-coverage vaccines.