Friday, 9 May 2025
America Age
  • Trending
  • World
  • Politics
  • Opinion
  • Business
    • Economy
    • Real Estate
    • Money
    • Crypto & NFTs
  • Tech
  • Lifestyle
    • Lifestyle
    • Food
    • Travel
    • Fashion / Beauty
    • Art & Books
    • Culture
  • Health
  • Sports
  • Entertainment
Font ResizerAa
America AgeAmerica Age
Search
  • Trending
  • World
  • Politics
  • Opinion
  • Business
    • Economy
    • Real Estate
    • Money
    • Crypto & NFTs
  • Tech
  • Lifestyle
    • Lifestyle
    • Food
    • Travel
    • Fashion / Beauty
    • Art & Books
    • Culture
  • Health
  • Sports
  • Entertainment
Have an existing account? Sign In
Follow US
© 2024 America Age. All Rights Reserved.
America Age > Blog > World > China’s COVID-19 surge raises odds of new coronavirus mutant
World

China’s COVID-19 surge raises odds of new coronavirus mutant

Enspirers | Editorial Board
Share
China’s COVID-19 surge raises odds of new coronavirus mutant
SHARE

Could the COVID-19 surge in China unleash a new coronavirus mutant on the world?

Scientists don’t know but worry that might happen. It could be similar to omicron variants circulating there now. It could be a combination of strains. Or something entirely different, they say.

“China has a population that is very large and there’s limited immunity. And that seems to be the setting in which we may see an explosion of a new variant,” said Dr. Stuart Campbell Ray, an infectious disease expert at Johns Hopkins University.

Every new infection offers a chance for the coronavirus to mutate, and the virus is spreading rapidly in China. The country of 1.4 billion has largely abandoned its “zero COVID” policy. Though overall reported vaccination rates are high, booster levels are lower, especially among older people. Domestic vaccines have proven less effective against serious infection than Western-made messenger RNA versions. Many were given more than a year ago, meaning immunity has waned.

The result? Fertile ground for the virus to change.

“When we’ve seen big waves of infection, it’s often followed by new variants being generated,” Ray said.

About three years ago, the original version of the coronavirus spread from China to the rest of the world and was eventually replaced by the delta variant, then omicron and its descendants, which continue plaguing the world today.

Dr. Shan-Lu Liu, who studies viruses at Ohio State University, said many existing omicron variants have been detected in China, including BF.7, which is extremely adept at evading immunity and is believed to be driving the current surge.

Experts said a partially immune population like China’s puts particular pressure on the virus to change. Ray compared the virus to a boxer that “learns to evade the skills that you have and adapt to get around those.”

One big unknown is whether a new variant will cause more severe disease. Experts say there’s no inherent biological reason the virus has to become milder over time.

“Much of the mildness we’ve experienced over the past six to 12 months in many parts of the world has been due to accumulated immunity either through vaccination or infection, not because the virus has changed” in severity, Ray said.

In China, most people have never been exposed to the coronavirus. China’s vaccines rely on an older technology producing fewer antibodies than messenger RNA vaccines.

Given those realities, Dr. Gagandeep Kang, who studies viruses at the Christian Medical College in Vellore, India, said it remains to be seen if the virus will follow the same pattern of evolution in China as it has in the rest of the world after vaccines came out. “Or,” she asked, “will the pattern of evolution be completely different?”

Recently, the World Health Organization expressed concern about reports of severe disease in China. Around the cities of Baoding and Langfang outside Beijing, hospitals have run out of intensive care beds and staff as severe cases surge.

China’s plan to track the virus centers around three city hospitals in each province, where samples will be collected from walk-in patients who are very sick and all those who die every week, Xu Wenbo of the Chinese Center for Disease Control and Prevention said at a briefing Tuesday.

He said 50 of the 130 omicron versions detected in China had resulted in outbreaks. The country is creating a national genetic database “to monitor in real time” how different strains were evolving and the potential implications for public health, he said.

At this point, however, there’s limited information about genetic viral sequencing coming out of China, said Jeremy Luban, a virologist at the University of Massachusetts Medical School.

“We don’t know all of what’s going on,” Luban said. But clearly, “the pandemic is not over.”

___

AP video producer Olivia Zhang and reporter Dake Kang in Beijing contributed to this report.

___

The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group. The AP is solely responsible for all content.

Share This Article
Twitter Email Copy Link Print
Previous Article Kate Middleton and Prince William Make Christmas Debut as the Prince and Princess of Wales Kate Middleton and Prince William Make Christmas Debut as the Prince and Princess of Wales
Next Article Putin says West wants to ‘tear apart’ Russia Putin says West wants to ‘tear apart’ Russia

Your Trusted Source for Accurate and Timely Updates!

Our commitment to accuracy, impartiality, and delivering breaking news as it happens has earned us the trust of a vast audience. Stay ahead with real-time updates on the latest events, trends.
FacebookLike
TwitterFollow
InstagramFollow
LinkedInFollow
MediumFollow
QuoraFollow
- Advertisement -
Ad image

Popular Posts

Israeli airstrike on coastal Syrian village wounds 2

DAMASCUS, Syria (AP) — Israel carried out an airstrike on a coastal Syrian village near…

By Enspirers | Editorial Board

Biden says Putin was ‘reckless’ in veiled nuclear threat, calls on UN to support Ukraine; 2 Americans captured in war freed: Updates

President Joe Biden forcefully condemned the Kremlin's brutal invasion of Ukraine and urged the world…

By Enspirers | Editorial Board

UN says over 3,000 civilian deaths recorded in Ukraine, true number likely ‘considerably higher’

The United Nations said Tuesday that it has recorded the deaths of more than 3,000…

By Enspirers | Editorial Board

Client group behind Moehrl flags fee workarounds

Whether or not it’s refining your corporation mannequin, mastering new applied sciences, or discovering methods…

By Enspirers | Editorial Board

You Might Also Like

Two males discovered responsible of felling Sycamore Hole tree
World

Two males discovered responsible of felling Sycamore Hole tree

By Enspirers | Editorial Board
‘Stealing joy’: the unhappiness and symbolism of the crime at Sycamore Hole
World

‘Stealing joy’: the unhappiness and symbolism of the crime at Sycamore Hole

By Enspirers | Editorial Board
Pope Leo XIV holds first mass as pontiff in Sistine Chapel – reside
World

Pope Leo XIV holds first mass as pontiff in Sistine Chapel – reside

By Enspirers | Editorial Board
Putin hosts Xi Jinping and different world leaders as Russia marks Victory Day – Europe dwell
World

Putin hosts Xi Jinping and different world leaders as Russia marks Victory Day – Europe dwell

By Enspirers | Editorial Board
America Age
Facebook Twitter Youtube

About US


America Age: Your instant connection to breaking stories and live updates. Stay informed with our real-time coverage across politics, tech, entertainment, and more. Your reliable source for 24/7 news.

Company
  • About Us
  • Newsroom Policies & Standards
  • Diversity & Inclusion
  • Careers
  • Media & Community Relations
  • WP Creative Group
  • Accessibility Statement
Contact Us
  • Contact Us
  • Contact Customer Care
  • Advertise
  • Licensing & Syndication
  • Request a Correction
  • Contact the Newsroom
  • Send a News Tip
  • Report a Vulnerability
Terms of Use
  • Digital Products Terms of Sale
  • Terms of Service
  • Privacy Policy
  • Cookie Settings
  • Submissions & Discussion Policy
  • RSS Terms of Service
  • Ad Choices
© 2024 America Age. All Rights Reserved.
Welcome Back!

Sign in to your account

Lost your password?