China recommits to Covid Zero amid surging Xi’an outbreak

Chinese experts warn that the new surge in Covid-19 infections won't be under control until mid to late January. Officials are committed to taking up a zero-tolerance approach towards the virus. 
Xi’an reported 151 infections on Wednesday, down from 175 on Tuesday, as residents have been asked to stay indoors and driving is banned.(AFP)
Xi’an reported 151 infections on Wednesday, down from 175 on Tuesday, as residents have been asked to stay indoors and driving is banned.(AFP)
Published on Dec 29, 2021 03:56 PM IST
Copy Link
Bloomberg | , China

Chinese officials renewed their commitment to a zero-tolerance approach to Covid-19 even as they battle what is becoming the biggest and most protracted outbreak since the virus emerged in Wuhan two years ago.

Health officials vowed not to waver in their efforts to quash any domestic resurgence and to prevent the virus from crossing borders at a briefing in Beijing on Wednesday. The government limited entry into the capital city on Friday for anyone with a travel history to a border county within the previous two weeks, even if there haven’t been any cases in those places. 

Authorities will act “at the fastest speed and with minimal cost,” said He Qinghua, an official with the National Health Commission.

New Covid-19 cases continued to emerge in the western Chinese city of Xi’an, which the government locked down last week. The numbers eased a bit after hitting a record on Tuesday when repeat testing of its 13 million residents identified several previously undetected chains of transmission.

Xi’an reported 151 infections on Wednesday, down from 175 on Tuesday, as residents have been asked to stay indoors and driving is banned. The outbreak spread from a few dozen cases in early December to roughly 150 a day after the city was locked down last Thursday, the most dramatic curb China has enacted to stymie Covid since closing off Wuhan and the broader Hubei province in January 2020.

Five rounds of mass testing have detected more than 900 infections thus far in Xi’an. The outbreak, which was initially traced to a flight from Pakistan, spread quietly throughout the community in its early days. Its ability to evade detection by contract tracers and to permeate every corner of the city is what led worried officials to enact the lockdown.  

China’s Plane-Cleaning Rule Spurs U.S. Talks After Aborted Trip

The Xi’an outbreak shows the challenge China faces in eliminating the virus as part of the so-called Covid Zero strategy it has pursued since the start of the pandemic. The approach that features mass testing, aggressive contact tracing, quarantines and sealed borders to prevent infections from seeping in from overseas kept most of the country virus-free throughout the pandemic. 

It remains the best strategy for China, despite doubts about its economic and emotional costs, said Liang Wannian, the seasoned epidemiologist that overseas the country’s Covid response. His comments came in an interview with the Paper, a Shanghai-based media outlet. 

Lingering Cases

The arrival of the more contagious delta variant has challenged the status quo by proving capable of slipping through those barriers and triggering more frequent domestic flareups since May this year. The prolonged struggle against delta has raised questions about whether such a containment strategy will hold up against omicron, and even more infectious strain. 

The emergence of omicron doesn’t mean China will have to change tack, but rather will require more forceful implementation of the current Covid playbook, Liang told the Paper.

While China has detected a handful of imported omicron infections from international travellers, the variant has yet to spread domestically. Officials are ramping up defences at border towns by creating so-called buffer zones. Those areas will have more checks and tighter restrictions to reduce the chance of the virus escaping into the community and causing domestic flareups, according to Liang. 

What Covid Therapies Exist, and What Omicron Changes: QuickTake

Experts warn the latest outbreak won’t be under control until mid to late January, just days before the Winter Olympics begin in the capital Beijing. 

Earlier this week Xi’an started citywide disinfection, while residents have been asked to stay home and only have one member from each household leave every other day to shop for groceries. Authorities have also suspended all domestic flights and banned private cars on the street. 

 

SHARE THIS ARTICLE ON
Close Story
QUICKREADS

Less time to read?

Try Quickreads

  • Members of the North Korean army supply medicines to residents at a pharmacy, amid growing fears over the spread of Covid-19, in Pyongyang, on May 18, 2022. 

    N.Korea ramping up production of drugs, medical supplies to fight Covid: Report

    North Korea is ramping up the production of drugs and medical supplies to combat the Covid-19 pandemic, which has wreaked havoc. According to the Korean Central News Agency on Thursday, North Korea is also increasing the production of traditional Korean medicines used to reduce fever and pain. In the capital city of Pyongyang and nearby regions, factories are churning out more injections, medicines and thermometers and other medical supplies.

  • Bridget Brink, nominated to be U.S. ambassador to Ukraine, testifies at her Senate Foreign Relations Committee confirmation hearing at the U.S. Capitol in Washington, U.S., May 10, 2022. REUTERS/Kevin Lamarque

    Ukraine war: Biden nominee Bridget Brink set to be confirmed as US envoy to Kyiv

    Veteran diplomat Bridget Brink, who was nominated by US President Joe Biden to be the country's next ambassador to war-hit Ukraine, was on Wednesday (local time) given a unanimous approval by the Senate Foreign Relations Committee for appointment to the post, which means that she just a step away from being Washington's new representative in the east European nation. She was nominated by Biden on April 25.

  • The virus typically has an incubation period of 6-13 days and leads to fever, headache, muscle aches, backache, swollen lymph nodes, a general feeling of discomfort, exhaustion, and rash.

    32 cases in Portugal, Spain put Europe on alert for monkeypox

    Officials in Spain and Portugal announced on Wednesday that they have detected around 32 suspected cases of monkeypox, days after the UK reported new cases that have triggered concerns that there may be an undetected transmission in parts of Europe. Portugal had five confirmed and 20 suspected cases, Spain eight suspected cases and UK seven confirmed infections as on Wednesday.

  • US Secretary of State Antony Blinken (R) meets with Pakistani Foreign Minister Bilawal Bhutto Zardari at United Nations headquarters in New York.

    Blinken, Bilawal meet, hold talks on strengthening ties

    US secretary of state Antony Blinken on Wednesday met Pakistan's foreign minister Bilawal Bhutto Zardari at the UN headquarters and their talks focussed on regional security as well as strengthening bilateral economic and commercial ties. Bilawal is on a maiden visit to the US at the invitation of Blinken to attend the ministerial meeting on the “Global Food Security Call to Action” to be held at the United Nations later on Wednesday.

  • The World Bank's plans were the largest component of a US Treasury Department report summarizing food security action plans from international financial institutions released on Wednesday.

    World Bank to offer $30 billion as Ukraine war threatens food security

    The World Bank said on Wednesday it will make $30 billion available to help stem a food security crisis threatened by Russia's war in Ukraine, which has cut off most grain exports from the two countries. The total will include $12 billion in new projects and over $18 billion funds from existing food and nutrition-related projects that have been approved but have not yet been disbursed, the bank said.

SHARE
Story Saved
×
Saved Articles
Following
My Reads
Sign out
New Delhi 0C
Thursday, May 19, 2022