Author: MELINA DELKIC

Thailand, Japan and China impose new restrictions.

China approves one of its coronavirus vaccines.

What’s behind the E.U.-China investment agreement.

China clamps down on travel amid new cases.

More areas in England lock down over new variant.

Running out of I.C.U. beds in South Korea.

A rich-poor divide in vaccine doses.

The U.S. rolls out vaccines.

South Korea’s biggest coronavirus crisis.