Repeated Covid boosters not a viable strategy: WHO
Skip to main content
  • Home
  • Economy
    • Aviation
    • Bazaar
    • Budget
    • Industry
    • NBR
    • RMG
    • Corporates
  • Stocks
  • Analysis
  • World+Biz
  • Sports
  • Features
    • Book Review
    • Brands
    • Earth
    • Explorer
    • Fact Check
    • Family
    • Food
    • Game Reviews
    • Good Practices
    • Habitat
    • Humour
    • In Focus
    • Luxury
    • Mode
    • Panorama
    • Pursuit
    • Wealth
    • Wellbeing
    • Wheels
  • Epaper
  • More
    • Subscribe
    • Videos
    • Thoughts
    • Splash
    • Bangladesh
    • Supplement
    • Infograph
    • Archive
    • COVID-19
    • Games
    • Long Read
    • Interviews
    • Offbeat
    • Podcast
    • Quiz
    • Tech
    • Trial By Trivia
    • Magazine
  • বাংলা
The Business Standard

Monday
February 06, 2023

Sign In
Subscribe
  • Home
  • Economy
    • Aviation
    • Bazaar
    • Budget
    • Industry
    • NBR
    • RMG
    • Corporates
  • Stocks
  • Analysis
  • World+Biz
  • Sports
  • Features
    • Book Review
    • Brands
    • Earth
    • Explorer
    • Fact Check
    • Family
    • Food
    • Game Reviews
    • Good Practices
    • Habitat
    • Humour
    • In Focus
    • Luxury
    • Mode
    • Panorama
    • Pursuit
    • Wealth
    • Wellbeing
    • Wheels
  • Epaper
  • More
    • Subscribe
    • Videos
    • Thoughts
    • Splash
    • Bangladesh
    • Supplement
    • Infograph
    • Archive
    • COVID-19
    • Games
    • Long Read
    • Interviews
    • Offbeat
    • Podcast
    • Quiz
    • Tech
    • Trial By Trivia
    • Magazine
  • বাংলা
MONDAY, FEBRUARY 06, 2023
Repeated Covid boosters not a viable strategy: WHO

Coronavirus chronicle

BSS/AFP
12 January, 2022, 10:00 am
Last modified: 12 January, 2022, 10:00 am

Related News

  • Covid remains a public health emergency, says WHO
  • Under-funded WHO seeks 'reinforced' role in global health at key meeting
  • WHO seeks $2.5 bn for health emergency responses in 2023
  • WHO urges 'immediate action' after cough syrup deaths
  • Billions still exposed to toxic trans fat: WHO

Repeated Covid boosters not a viable strategy: WHO

It recommended developing vaccines that not only protect people against falling seriously ill but could also better prevent infection and transmission in the first place

BSS/AFP
12 January, 2022, 10:00 am
Last modified: 12 January, 2022, 10:00 am
A logo is pictured outside a building of the World Health Organization (WHO) during an executive board meeting on update on the coronavirus disease (Covid-19) outbreak, in Geneva, Switzerland, April 6, 2021. Photo: Reuters
A logo is pictured outside a building of the World Health Organization (WHO) during an executive board meeting on update on the coronavirus disease (Covid-19) outbreak, in Geneva, Switzerland, April 6, 2021. Photo: Reuters

WHO experts warned Tuesday that repeating booster doses of the original Covid vaccines is not a viable strategy against emerging variants and called for new jabs that better protect against transmission.

An expert group created by the World Health Organization to assess the performance of Covid-19 vaccines said simply providing fresh jabs of existing Covid vaccines as new strains of the virus emerge was not the best way to fight the pandemic.

"A vaccination strategy based on repeated booster doses of the original vaccine composition is unlikely to be appropriate or sustainable," the WHO Technical Advisory Group on Covid-19 Vaccine Composition (TAG-Co-VAC) said in a statement.

It said preliminary data indicated the existing vaccines were less effective at preventing symptomatic Covid disease in people who have contracted the new Omicron variant, currently spreading like wildfire around the world.

But protection against severe disease, which is what the jabs were especially intended to do, "is more likely to be preserved".

It recommended developing vaccines that not only protect people against falling seriously ill but could also better prevent infection and transmission in the first place.

"Covid-19 vaccines that have high impact on prevention of infection and transmission, in addition to the prevention of severe disease and death, are needed and should be developed," TAG-Co-VAC said.

"Until such vaccines are available, and as the SARS-CoV-2 virus evolves, the composition of current Covid-19 vaccines may need to be updated, to ensure that (they) continue to provide WHO-recommended levels of protection against infection and disease by VOCs (variants of concern), including Omicron and future variants."

Top News / World+Biz

WHO / booster

Comments

While most comments will be posted if they are on-topic and not abusive, moderation decisions are subjective. Published comments are readers’ own views and The Business Standard does not endorse any of the readers’ comments.

Top Stories

  • A man walks past by a collapsed building after an earthquake in Malatya, Turkey February 6, 2023. Depo Photos via REUTERS
    Over 600 dead, many trapped under rubble as 7.9 magnitude quake rocks Turkey and Syria
  • LC issues lead to severe shortage of surgical equipment
    LC issues lead to severe shortage of surgical equipment
  • A stinking open garbage bin in the Gazipur City Corporation area causes problems to commuters. Lack of proper measures, including designated spots, manpower and equipment for dumping garbage, has made the city corporation area an open trash bin. Photo: TBS
    Waste collection fees likely to go up for Dhaka north residents

MOST VIEWED

  • Tourists ride a tour bus in Hong Kong, China October 25, 2019. REUTERS/Ammar Awad
    Hong Kong says 'hello' to woo back visitors after Covid
  • People wearing face masks following the coronavirus disease (Covid-19) outbreak are seen at Beijing Daxing International Airport in Beijing, China July 23, 2020. Photo:Reuters
    Pandemic to paradise: Chinese tourists return to Bali after three years
  • People walk outside wearing masks during the coronavirus disease (COVID-19) pandemic in the Harlem area of the Manhattan borough of New York City, New York, U.S., February 10, 2022. REUTERS/Carlo Allegri
    US to end Covid-19 emergency declarations on 11 May
  • A nurse prepares a shot for Jonathan Halter as the German embassy begins its roll out of BioNTech COVID-19 vaccines for German expatriates at a Beijing United Family hospital in Beijing, China January 5, 2023. REUTERS/Thomas Peter/File Photo
    Covid remains a public health emergency, says WHO
  • FIKE PHOTO: Medical staff moves a patient into a fever clinic at a hospital, as coronavirus disease (COVID-19) outbreaks continue in Shanghai, China, December 19, 2022. REUTERS/Aly Song
    China approves two domestically developed Covid drugs
  • People walk with their luggage at a railway station during the annual Spring Festival travel rush ahead of the Chinese Lunar New Year, as the coronavirus disease (COVID-19) outbreak continues, in Shanghai, China January 16, 2023. REUTERS/Aly Song
    Holiday trips within China surge after lifting of Covid curbs

Related News

  • Covid remains a public health emergency, says WHO
  • Under-funded WHO seeks 'reinforced' role in global health at key meeting
  • WHO seeks $2.5 bn for health emergency responses in 2023
  • WHO urges 'immediate action' after cough syrup deaths
  • Billions still exposed to toxic trans fat: WHO

Features

Photo: Collected

Get your partner a lovely present this Valentine's Day

5h | Brands
Pottery Wheel Craft Kit: A creative outlet for little hands

Pottery Wheel Craft Kit: A creative outlet for little hands

4h | Brands
Say it with Colours

Say it with Colours

1d | Mode
Photo: Courtesy

From 'Made in Bangladesh' to 'Designed in Bangladesh'

1d | Panorama

More Videos from TBS

Stage plays are going on in the digital age

Stage plays are going on in the digital age

4h | TBS Stories
Why does all the versatile roles go to Jisan?

Why does all the versatile roles go to Jisan?

4h | TBS Entertainment
ICB to withdraw Padma Bank Investment as return

ICB to withdraw Padma Bank Investment as return

21h | TBS Insight
Kiara Advani & Sidharth Malhotra's Wedding Update

Kiara Advani & Sidharth Malhotra's Wedding Update

21h | TBS Entertainment

Most Read

1
Leepu realised his love for cars from a young age and for the last 40 years, he has transformed, designed and customised hundreds of cars. Photo: Collected
Panorama

'I am not crazy about cars anymore': Nizamuddin Awlia Leepu

2
The International Monetary Fund (IMF) logo is seen outside the headquarters building in Washington, U.S., September 4, 2018. REUTERS/Yuri Gripas/File Photo
Economy

IMF approves $4.7 billion loan for Bangladesh, calls for ambitious reforms

3
Belal Ahmed new acting chairman of SIBL
Banking

Belal Ahmed new acting chairman of SIBL

4
Fund cut as Dhaka's fast-track transit projects on slow spending lane
Infrastructure

Fund cut as Dhaka's fast-track transit projects on slow spending lane

5
Photo: Collected
Startups

ShopUp secures $30m debt financing to boost expansion, supply chain

6
Photo: Courtesy
Panorama

From 'Made in Bangladesh' to 'Designed in Bangladesh'

EMAIL US
contact@tbsnews.net
FOLLOW US
WHATSAPP
+880 1847416158
The Business Standard
  • About Us
  • Contact us
  • Sitemap
  • Privacy Policy
  • Comment Policy
Copyright © 2023
The Business Standard All rights reserved
Technical Partner: RSI Lab

Contact Us

The Business Standard

Main Office -4/A, Eskaton Garden, Dhaka- 1000

Phone: +8801847 416158 - 59

Send Opinion articles to - oped.tbs@gmail.com

For advertisement- sales@tbsnews.net