Beautiful Virgin Islands

Tuesday, Jun 03, 2025

WHO sounds warning over fast-spreading Omicron

WHO sounds warning over fast-spreading Omicron

The Omicron variant of the coronavirus is spreading faster than the Delta variant and is causing infections in people already vaccinated or who have recovered from the COVID-19 disease, the head of the World Health Organization (WHO) said on Monday.

WHO chief scientist Soumya Swaminathan added it would be "unwise" to conclude from early evidence that Omicron was a milder variant that previous ones.

"... with the numbers going up, all health systems are going to be under strain," Soumya Swaminathan told Geneva-based journalists.

The variant is successfully evading some immune responses, she said, meaning that the booster programmes being rolled out in many countries ought to be targeted towards people with weaker immune systems.

"There is now consistent evidence that Omicron is spreading significantly faster than the Delta variant," WHO director-general Tedros Adhanom Ghebreyesus told the briefing.

"And it is more likely people vaccinated or recovered from COVID-19 could be infected or re-infected," Tedros said.

Their comments echoed the finding of study by Imperial College London, which said last week the risk of reinfection was more than five times higher and it has shown no sign of being milder than Delta.

WHO officials said however that other forms of immunity vaccinations may prevent infection and disease.

While the antibody defences from some actions have been undermined, there has been hope that T-cells, the second pillar of an immune response, can prevent severe disease by attacking infected human cells.

WHO expert Abdi Mahamud added: "Although we are seeing a reduction in the neutralisation antibodies, almost all preliminary analysis shows T-cell mediated immunity remains intact, that is what we really require."

However, highlighting how little is known about how to handle the new variant that was only detected last month, Swaminathan also said: "Of course there is a challenge, many of the monoclonals will not work with Omicron."

She gave no details as she referred to the treatments that mimic natural antibodies in fighting off infections. Some drug makers have suggested the same.

ENDING THE PANDEMIC


In the short term, Tedros said that holiday festivities would in many places lead to "increased cases, overwhelmed health systems and more deaths" and urged people to postpone gatherings.

"An event cancelled is better than a life cancelled," he said.

But the WHO team also offered some hope to a weary world facing the new wave that 2022 would be the year that the pandemic, which already killed more than 5.6 million people worldwide, would end.

It pointed towards the development of second and third generation vaccines, and the further development of antimicrobial treatments and other innovations.

"(We) hope to consign this disease to a relatively mild disease that is easily prevented, that is easily treated," Mike Ryan, the WHO's top emergency expert, told the briefing.

"If we can keep virus transmission to minimum, then we can bring the pandemic to an end."

However Tedros also said China, where the SARS-CoV-2 coronavirus was first detected at the end of 2019, must be forthcoming with data and information related to its origin to help the response going forward.

"We need to continue until we know the origins, we need to push harder because we should learn from what happened this time in order to (do) better in the future," Tedros said.

Newsletter

Related Articles

Beautiful Virgin Islands
0:00
0:00
Close
Harvard Urges US to Unfreeze Funds for Public Health Research
Businessman Mauled by Lion at Luxury Namibian Lodge
Researchers Consider New Destinations Beyond the U.S.
53-Year-Old Doctor Claims Biological Age of 23
Trump Struggles to Secure Trade Deals With China and Europe
Russia to Return 6,000 Corpses Under Ukraine Prisoner Swap Deal
Microsoft Lays Off Hundreds More Amid Restructuring
Harvey Weinstein’s Publicist Embraces Notoriety
Macron and Meloni Seek Unity Despite Tensions
Trump Administration Accused of Obstructing Deportation Cases
Newark Mayor Sues Over Arrest at Immigration Facility
Center-Left Candidate Projected to Win South Korean Presidency
Trump’s Tariffs Predicted to Stall Global Economic Growth
South Korea’s President-Elect Expected to Take Softer Line on Trump and North Korea
Trump’s China Strategy Remains a Geopolitical Puzzle
Ukraine Executes Long-Range Drone Strikes on Russian Airbases
Conservative Karol Nawrocki wins Poland’s presidential election
Study Identifies Potential Radicalization Risk Among Over One Million Muslims in Germany
Good news: Annalena Baerbock Elected President of the UN General Assembly
Apple Appeals EU Law Over User Data Sharing Requirements
South Africa: "First Black Bank" Collapses after Being Looted by Owners
Poland will now withdraw from the EU migration pact after pro-Trump nationalist wins Election
"That's Disgusting, Don’t Say It Again": The Trump Joke That Made the President Boil
Trump Cancels NASA Nominee Over Democratic Donations
Paris Saint-Germain's Greatest Triumph Is Football’s Lowest Point
OnlyFans for Sale: From Lockdown Lifeline to Eight-Billion-Dollar Empire
Mayor’s Security Officer Implicated | Shocking New Details Emerge in NYC Kidnapping Case
Hegseth Warns of Potential Chinese Military Action Against Taiwan
OPEC+ Agrees to Increase Oil Output for Third Consecutive Month
Jamie Dimon Warns U.S. Bond Market Faces Pressure from Rising Debt
Turkey Detains Istanbul Officials Amid Anti-Corruption Crackdown
Taylor Swift Gains Ownership of Her First Six Albums
Bangkok Ranked World's Top City for Remote Work in 2025
Satirical Sketch Sparks Political Spouse Feud in South Korea
Indonesia Quarry Collapse Leaves Multiple Dead and Missing
South Korean Election Video Pulled Amid Misogyny Outcry
Asian Economies Shift Away from US Dollar Amid Trade Tensions
Netflix Investigates Allegations of On-Set Mistreatment in K-Drama Production
US Defence Chief Reaffirms Strong Ties with Singapore Amid Regional Tensions
Vietnam Faces Strategic Dilemma Over China's Mekong River Projects
Malaysia's First AI Preacher Sparks Debate on Islamic Principles
White House Press Secretary Criticizes Harvard Funding, Advocates for Vocational Training
France to Implement Nationwide Smoking Ban in Outdoor Spaces Frequented by Children
Meta and Anduril Collaborate on AI-Driven Military Augmented Reality Systems
Russia's Fossil Fuel Revenues Approach €900 Billion Since Ukraine Invasion
U.S. Justice Department Reduces American Bar Association's Role in Judicial Nominations
U.S. Department of Energy Unveils 'Doudna' Supercomputer to Advance AI Research
U.S. SEC Dismisses Lawsuit Against Binance Amid Regulatory Shift
Alcohol Industry Faces Increased Scrutiny Amid Health Concerns
Italy Faces Population Decline Amid Youth Emigration
×