• About Us
  • Advertise
  • Privacy Policy
  • DMCA
  • Contact Us
  • Follow on Google News
Wednesday, July 9, 2025
  • Login
Kerala Reporter
  • Home
  • Kerala
  • India
    • National
    • State News
  • Business
  • Auto
  • Education
  • Lifestyle
    • Health & Fitness
    • Food
    • Fashion & Beauty
    • Photography
    • Travel
  • Entertainment
  • Finance/Money
  • Tech
    • App News
    • Gadgets
  • Others
    • Agriculture
    • Astrology
    • Sports
    • Politics
    • Press Release
    • Religion
    • Science
    • Social Work
    • World
No Result
View All Result
Kerala Reporter
No Result
View All Result
Home Lifestyle Health & Fitness

ICMR approves a simple low cost method of detecting novel coronavirus

Kerala Reporter by Kerala Reporter
December 7, 2020
in Health & Fitness, Science
0
Share on FacebookShare on Twitter

The Indian Council of Medical Research (ICMR) has recently approved the dry swab direct RT-PCR method which is faster and more convenient than the existing gold standard Reverse transcription-polymerase chain reaction (RT-PCR) test. The method has been devised by a team of researchers from the Centre for Cellular and Molecular Biology (CCMB).

The dry swab method is a modification of the RT-PCR test by cutting down a few steps. For RT-PCR, nasal swabs are collected and transported in a tube containing the viral transport medium (VTM) to ensure the stability of the viruses. However, the dry swab method developed by the CCMB research team does not require a VTM. Instead, the swab is collected and sealed in a tube and transported to the laboratory in a dry state. Thus, this method facilitates easy handling of the sample without spillage, avoiding the risk of the spread of infection to the lab personnel.  Further, the method also reduces the cost associated with VTM.

Related Posts

Renowned Indian Cardiac Surgeon Dr. Lokeswara Rao Sajja Inducted as Associate Member of Prestigious Sigma Xi Scientific Research Honor Society

Renowned Indian Cardiac Surgeon Dr. Lokeswara Rao Sajja Inducted as Associate Member of Prestigious Sigma Xi Scientific Research Honor Society

July 8, 2025
Akanta Ayurveda & Yoga: Cherai’s Exclusive Ayurveda Resort in Kerala with Licensed Hospital Care

Akanta Ayurveda & Yoga: Cherai’s Exclusive Ayurveda Resort in Kerala with Licensed Hospital Care

July 3, 2025

About the stability of the viral RNA in the dry swab method, Dr. Rakesh K Mishra, Director, CCMB said, “The dry swab is put in a tube and transported at 40C. The samples that are collected are suitable for testing for up to 3 days. You can even put them at room temperature for 24 hours.  Therefore, there is no problem in detecting the viral RNA in this method”.

The existing RT-PCR test is sensitive but time-consuming. Extraction of the genetic material (RNA) of the virus is a major bottleneck that slows down the detection process. The dry swab-direct RT-PCR method bypasses the RNA extraction step without compromising accuracy. The viral RNA is separated by a simple process of heating at a high temperature which is followed by a direct RT-PCR. Therefore, the new method is cost-effective with a quick turnaround time and could help ramp up mass-testing in the country.

“RNA extraction, even with automation, takes 4 hours for roughly 500 samples. VTM and RNA extraction both add a significant burden on money and time required for mass testing for coronavirus. We believe the technique’s merit holds for all kinds of settings and has the potential of bringing the costs and time of testing by 40-50%”, said Dr. Mishra in a press release by the Ministry of Science and Technology.

To study the efficiency of this method, the team analysed the cycle threshold (Ct) values, which is the number of cycles required to detect the viral RNA in the sample. They found that the Ct values for the dry swab method were at par with that of the RT-PCR test.

The diagnostic tests for the novel coronavirus detection are always associated with a certain degree of false-negatives, which occurs when the test fails to detect an existing COVID-19 infection in the patient’s body. According to recent reports, even the gold standard RT-PCR test delivers false-negative results at a rate of 2% to 29%.

Speaking about false-negatives, Dr. Mishra said, “The problem of false-negative results is always inherent to any test and it happens when the virus titre is less. However, we found that the average Ct values for the dry swab direct RT-PCR method were comparable to that of the currently employed RT-PCR test, thus matching its efficacy” added Dr. Mishra.

The team consisted of Uday Kiran, C. G. Gokulan, Santosh Kumar Kuncha, DhiviyaVedagiri, KarthikBharadwajTallapaka, Rakesh K Mishra, and Krishnan HarinivasHarshan from CCMb and Academy of Scientific and Innovative Research. (India Science Wire)

Previous Post

A new technique to boost rice production

Next Post

Researchers propose a technique to enhance power output of piezoelectric materials

Kerala Reporter

Kerala Reporter

Related Posts

Renowned Indian Cardiac Surgeon Dr. Lokeswara Rao Sajja Inducted as Associate Member of Prestigious Sigma Xi Scientific Research Honor Society
Health & Fitness

Renowned Indian Cardiac Surgeon Dr. Lokeswara Rao Sajja Inducted as Associate Member of Prestigious Sigma Xi Scientific Research Honor Society

by Kerala Reporter
July 8, 2025
0

Dr. Lokeswara Rao Sajja, Senior Consultant Cardiothoracic Surgeon at STAR...

Akanta Ayurveda & Yoga: Cherai’s Exclusive Ayurveda Resort in Kerala with Licensed Hospital Care
Health & Fitness

Akanta Ayurveda & Yoga: Cherai’s Exclusive Ayurveda Resort in Kerala with Licensed Hospital Care

by Kerala Reporter
July 3, 2025
0

India, July 3, 2025: Nestled between the Arabian Sea and...

Visionary Leadership: Padmaja T’s Unstoppable Mission to Revolutionize Global Pet Care

Visionary Leadership: Padmaja T’s Unstoppable Mission to Revolutionize Global Pet Care

May 24, 2025
Tvara Superfood Launches India’s First Daily Seed Cycling Blends for Female Hormonal and Chakra Nourishment

Tvara Superfood Launches India’s First Daily Seed Cycling Blends for Female Hormonal and Chakra Nourishment

May 22, 2025
STAR Hospitals, Nanakramguda Launches New-Gen Robotic Surgery System for Joint Replacement Surgery

STAR Hospitals, Nanakramguda Launches New-Gen Robotic Surgery System for Joint Replacement Surgery

May 21, 2025
First-of-its-Kind Case in India: Malla Reddy Narayana Cancer Hospital Successfully Treats Primary Peritoneal Ewing’s Sarcoma with Advanced HIPEC Surgery

First-of-its-Kind Case in India: Malla Reddy Narayana Cancer Hospital Successfully Treats Primary Peritoneal Ewing’s Sarcoma with Advanced HIPEC Surgery

April 21, 2025
Next Post

Researchers propose a technique to enhance power output of piezoelectric materials

A new thrust to the fight against antimicrobial resistance

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

RECOMMENDED NEWS

Marketing Moves Agency teams up against Monday Blues after India’s loss in the World Cup, granted 1 day off for mental well-being!

Marketing Moves Agency teams up against Monday Blues after India’s loss in the World Cup, granted 1 day off for mental well-being!

2 years ago

Saraga is one of the most exciting new names of the electronic dance music scene

3 years ago

Raksha Mantri Shri Rajnath Singh Launches Online Portal for Items to be Purchased Against Firm Demand from CSD

5 years ago

Apna Bhada Initiative, Supported By Sangram Singh

3 years ago

BROWSE BY CATEGORIES

  • Agriculture
  • App News
  • Astrology
  • Auto
  • Business
  • Education
  • Entertainment
  • Fashion & Beauty
  • Finance/Money
  • Food
  • Gadgets
  • Health & Fitness
  • India
  • Kerala
  • Lifestyle
  • National
  • Photography
  • Politics
  • Press Release
  • Religion
  • Science
  • Social Work
  • Sports
  • State News
  • Tech
  • Travel
  • World

BROWSE BY TOPICS

ActionAid Association AI Artificial intelligence author Bangalore Bengaluru cybersecurity Delhi Dheeraj Gupta Digital Marketing Dr. Jitendra Matlani Dubai Education entrepreneur Fairplay Gujarat Gurugram Healthcare Hyderabad Influencer innovation investment Kerala Kingston Technology K Raheja Corp Homes memory products and technology solutions mental health model Mumbai music Music Industry Nidarshana Gowani Noida photography Pune real estate research Sachin Arora Shantanu Bhamare social media influencer Surat technology The Circle: Founders Club The Circle FC Women Empowerment

POPULAR NEWS

  • "My character of Geeta is completely opposite from my real life "says Middle Class Love actress Kavya Thapar as she shares a glimpse of her new Telugu film along with superstar Sundeep Kishan

    “My character of Geeta is completely opposite from my real life, “says Middle Class Love actress Kavya Thapar as she shares a glimpse of her new Telugu film along with superstar Sundeep Kishan

    0 shares
    Share 0 Tweet 0
  • Now our E-store India has become an international company

    0 shares
    Share 0 Tweet 0
  • Nishtha Solanki the mastermind behind Atikin Foundation

    0 shares
    Share 0 Tweet 0
  • Book Launch of “My Career My Choice” Achieving Success with Abhishake De Sarkar

    0 shares
    Share 0 Tweet 0
  • India ranks 3rd in Start-Up ecosystem and Unicorns: Dr Jitendra Singh

    0 shares
    Share 0 Tweet 0

Follow us on social media:

Recent News

  • Key Benefits of an Instant Personal Loan
  • Understanding Personal Loan Interest Rates – What Every Borrower Should Know
  • Venugopal Naidu Appeals to Citizens to Join Gau Rashtra Yatra

Category

  • Agriculture
  • App News
  • Astrology
  • Auto
  • Business
  • Education
  • Entertainment
  • Fashion & Beauty
  • Finance/Money
  • Food
  • Gadgets
  • Health & Fitness
  • India
  • Kerala
  • Lifestyle
  • National
  • Photography
  • Politics
  • Press Release
  • Religion
  • Science
  • Social Work
  • Sports
  • State News
  • Tech
  • Travel
  • World
July 2025
M T W T F S S
 123456
78910111213
14151617181920
21222324252627
28293031  
« Jun    
  • About Us
  • Advertise
  • Privacy Policy
  • DMCA
  • Contact Us
  • Follow on Google News

© 2022 Kerala Reporter - Design & Developed by Brand Maker RD.

No Result
View All Result
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Home
  • Privacy Policy

© 2022 Kerala Reporter - Design & Developed by Brand Maker RD.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In