The world economy’s fragile recovery is in danger of stalling.

A resurgence of coronavirus infections across the Asia Pacific region, which was considered to have broadly curbed the virus more effectively than elsewhere, is being viewed as an early warning for the rest of the world.

China this week reported the most domestic infections in more than four months and a new case emerged in Beijing, the first in 21 days. Tokyo, Hong Kong and Melbourne have seen record infections and even Vietnam, which went almost 100 days without a new local patient, is fighting an outbreak.