World Questions Whether China’s Covid Jab is Safe

Wildly disparate test results raise wider fears

The Chinese government’s all-out effort to develop a vaccine to quell the coronavirus that has devastated the world economy after it sprang from a Wuhan wet market 14 months ago, is being met with widespread distrust and refusal of people to line up for a shot, playing into rising concerns over Chinese President Xi Jinping’s wider ambitions at Asian pol…