Antigen test final in identifying Covid-19
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
January 30, 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, JANUARY 30, 2023
Antigen test final in identifying Covid-19

Covid-19 in Bangladesh

TBS Report
15 November, 2020, 09:35 pm
Last modified: 15 November, 2020, 09:43 pm

Related News

  • Holiday trips within China surge after lifting of Covid curbs
  • India launches world’s 1st intranasal Covid vaccine
  • US CDC still looking at potential stroke risk from Pfizer bivalent Covid shot
  • China says Covid deaths down by nearly 80 percent
  • Updated Covid vaccines prevented illness from latest variants -CDC

Antigen test final in identifying Covid-19

However, if the result of the antigen test is negative, the Covid-19 infection should be confirmed through a PCR or Gene Expert test

TBS Report
15 November, 2020, 09:35 pm
Last modified: 15 November, 2020, 09:43 pm
Representational image of Covid-19 testing. Picture: Collected
Representational image of Covid-19 testing. Picture: Collected

Highlights

  • Antigen test a must in 1-7 days of symptoms
  • Test can be done in areas where PCR testing unavailable, infection rate high
  • Acceptable level of test kits – 80% sensitivity, 97% specificity
  • Tests not applicable for asymptomatic individuals, in ports, and areas with low infection rate

If the antigen test for Covid-19 detection on a person comes positive, he or she will be considered 100% Covid-19 positive, and no other test is required in that case, the health ministry has said.

However, if the result of the antigen test is negative, the Covid-19 infection should be confirmed through a Polymerase Chain Reaction (PCR) or Gene Expert test, it also said in its recently issued guidelines.

The guidelines say the antigen test should be done within 1 to 7 days once Covid-19 symptoms develop in a person. This test can be done in areas where PCR testing is not available and where the infection rate is high.

In addition, the guidelines provide for the health ministry's approval for the use of kits in antigen and antibody tests. But the level of antigen test kits, compared to real-time PCR tests, should contain at least 80% sensitivity and 97% specificity. And in the case of antibody tests, the acceptable level of the kit should be at least 90% in sensitivity and 95% in specificity.

According to the guidelines, antigen tests will not apply to airports, land ports and seaports, asymptomatic individuals and areas where the rate of infection is low. Also, this test will not apply to people undergone pre-blood donation tests and patients with elective surgery and symptoms other than Covid-19 (point of care).

The guidelines, undersigned by Dr Bilkis Begum, deputy secretary at the Directorate General of Health Services, state that the antibody test will not be applicable in the case of Covid-19 detection and the point of care.

The Institute of Epidemiology, Disease Control and Research (IEDCR) will act as a reference laboratory to ensure the quality of various laboratory tests used to diagnose Covid-19. The quality of the tests should be verified by sending a certain number of samples to the reference laboratory from time to time, the guidelines add.

Top News

Antigen Test / COVID-19

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

  • Photo: Collected
    Economic slump drags down growth in VAT collection from big cos
  • It's corruption that bites business harder: CPD
    It's corruption that bites business harder: CPD
  • Import slowdown to affect economic growth: ADB country head
    Import slowdown to affect economic growth: ADB country head

MOST VIEWED

  • Incepta Pharma abandons Covid vaccine plan
    Incepta Pharma abandons Covid vaccine plan
  • Test tube labelled "Covid-19 Omicron variant test positive" is seen in this illustration picture taken 15 January, 2022. PHOTO: REUTERS/Dado Ruvic/Illustration
    Tighter screening at ports urged as new Covid sub-variant BF.7 detected
  • Test tube labelled "Covid-19 Omicron variant test positive" is seen in this illustration picture taken 15 January, 2022. PHOTO: REUTERS/Dado Ruvic/Illustration
    First case of new Covid sub-variant Omicron BF.7 detected in Bangladesh: IEDCR
  • Illustration: Collected
    Genome sequencing reports of Chinese nationals infected with Covid by Sunday: IEDCR
  • Computer image of a betacoronavirus which is the type of virus linked to Covid-19
    4 Chinese nationals detected with Covid at Dhaka airport
  • Omicron BF7: Land ports still left unguarded
    Omicron BF7: Land ports still left unguarded

Related News

  • Holiday trips within China surge after lifting of Covid curbs
  • India launches world’s 1st intranasal Covid vaccine
  • US CDC still looking at potential stroke risk from Pfizer bivalent Covid shot
  • China says Covid deaths down by nearly 80 percent
  • Updated Covid vaccines prevented illness from latest variants -CDC

Features

Nandita Sharmin's journey to give organic skincare a new identity

Nandita Sharmin's journey to give organic skincare a new identity

12h | Mode
Illustration: TBS

'The silver lining is that the worst is sort of behind us': Hamid Rashid, UN economist

15h | Panorama
Photo: Bloomberg

BuzzFeed and AI are a match made in fad city

14h | Panorama
Snipe in flight. Photo: Enam Ul Haque

Baikka Beel: 'A world where snipe work late'

1d | Panorama

More Videos from TBS

Sarika Sabrin is waiting for a good film

Sarika Sabrin is waiting for a good film

5h | TBS Entertainment
Take your football game to the next level at Next Level academy

Take your football game to the next level at Next Level academy

6h | TBS SPORTS
“Investments risky without consistent policy, reliable data”- SK Bashir Uddin

“Investments risky without consistent policy, reliable data”- SK Bashir Uddin

8h | TBS Round Table
What does Shahrukh has in his 770 million dollar property?

What does Shahrukh has in his 770 million dollar property?

1d | TBS Entertainment

Most Read

1
Picture: Collected
Bangladesh

US Embassy condemns recent incidents of visa fraud

2
Illustration: TBS
Banking

16 banks at risk of capital shortfall if top 3 borrowers default

3
Photo: Collected
Splash

Hansal Mehta responds as Twitter user calls him 'shameless' for making Faraaz

4
A frozen Beyond Burger plant-based patty. Photographer: AKIRA for Bloomberg Businessweek
Bloomberg Special

Fake meat was supposed to save the world. It became just another fad

5
Bapex calls candidates for job test 9 years after advert!
Bangladesh

Bapex calls candidates for job test 9 years after advert!

6
Representational Image
Banking

Cash-strapped Islami, Al-Arafah and National turn to Sonali Bank for costly fund

EMAIL US
[email protected]
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 - [email protected]

For advertisement- [email protected]