Exit from `zero COVID,' risks involved weighed
Even as authorities lock down cities in China's worst outbreak in two years, they are looking for an exit from what has been a successful but onerous COVID-19 prevention strategy.
A study, interviews with Chinese public health staff and recent public messaging by government-affiliated experts indicate that China is exploring ways of slowly easing its zero-tolerance approach — with the emphasis on slowly.
The latest sign came Monday in an essay published by Zhang Wenhong, an infectious disease specialist who is part of Shanghai's COVID-19 response team and known as China's “Dr. Fauci” — after U.S. government expert Anthony Fauci — for his public health messaging during the pandemic.
Zhang wrote in the Chinese business news outlet Caixin that the public needs to know the virus is becoming less deadly if people are vaccinated and their health isn't already compromised. “Dispelling the terror toward it is a step we must take,” the essay said.
“We should carve a very clear path and not spend all our time debating whether we should continue zero COVID or coexist (with the virus),” Zhang wrote in the outlet.
Change does not appear imminent, with more than 15,000 new cases this month in multiple outbreaks across the country, as well as an even larger one that has shaken Hong Kong. For now, the government is sticking with the tried-andtrue policy of lockdowns, repeated mass testing of millions of people and a twoweek or more quarantine for overseas arrivals.
Opening up carries risks, because the country's success in protecting people from COVID-19 means many don't have antibodies to fight the virus from previous infection. Moreover, China is using only domestically developed vaccines that are less effective than
Pfizer's and other widely used ones.
“Given the still relatively low infection rate, the lack of the natural immunity and also the ineffectiveness of the vaccines in preventing infections, … this is guaranteed to invite another wave of attack,” said Yanzhong Huang, a public health expert at the Council on Foreign Relations in the U.S.
Chinese officials are paying close attention, though, as other countries relax mask mandates and other restrictions, and investigating just when and how to make the tricky transition.
On Thursday, Chinese President Xi Jinping acknowledged the toll of the stringent measures, saying China should seek “maximum effect” with “minimum cost.” .
A first step could be allowing more international flights — which have been sharply curbed since the pandemic — and reducing the quarantine for arriving passengers to one week from as many as 21 days in cities such as Beijing.