We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

Features Partner Sites Information LinkXpress hp
Sign In
Advertise with Us
LGC Clinical Diagnostics

Mawi DNA

Mawi DNA Technologies develops unique biosample collection technologies enabling universal sample collection from any... read more Featured Products: More products

Download Mobile App





Swab with Unique Head Design Enables Accurate, More Reliable COVID-19 Test Results

By LabMedica International staff writers
Posted on 11 May 2022

Current sample collection methods for COVID-19 testing commonly face problems of low recovery, high bacterial content, low quality DNA, and excessive resampling costs. More...

Now, a newly-launched 100% medical-grade plastic swab is designed for high efficiency collection without the possibility of contamination from glue or fibers used in flock and cotton swabs that may inhibit PCR based assays.

In response to the COVID-19 swab shortage, Mawi DNA Technologies (Hayward, CA, USA) has launched the NextSWAB that is currently optimized for nasal sample collection with validation for other sample types ongoing. The NextSWAB is compatible with many sample transport tubes making it ideal for multiple swab sample pooling in a single tube. However, to achieve optimal results, it is most effective when used in conjunction with Mawi’s iSWAB-Microbiome-EL sample collection technology which allows users to skip the RNA extraction step in COVID-19 molecular tests. A second nasal sample can be added to the same tube creating a more concentrated sample to improve overall reliability of the test. The NextSWAB comes ready for use and does not require any preparation for specimen collection.

“The NextSWAB sterile sampling applicator is six inches in length with a unique head design positioned at the distal end,” said Dr. Bassam El-Fahmawi, CEO of Mawi. “The swab head has two channels separated by a septum that retains the collected nasal material which can then be released into the transport media with a gentle shake. The flexible head fits into crevices with ease and effectiveness. It enables anterior nasal sample collection with minimal user discomfort sufficient for a meaningful result.”

“Our NextSWAB fully releases its contents into the sample transport media removing the need for the swab to be transported with the sample,” added Dr. El-Fahmawi. “A fully concentrated liquid sample can then be quickly processed with robotic liquid handling systems or any laboratory workflow. During initial R&D testing, the unique and patent pending head design has shown higher collection efficiency for nasal (mid-turbinate and anterior nares) samples than flocked swabs.”

Related Links:
Mawi DNA Technologies 


Gold Member
SARS‑CoV‑2/Flu A/Flu B/RSV Sample-To-Answer Test
SARS‑CoV‑2/Flu A/Flu B/RSV Cartridge (CE-IVD)
3-Part Differential Hematology Analyzer
Swelab Alfa Plus Sampler
New
Silver Member
Quality Control Material
Multichem ID-B
New
Drug Test Kit
DrugCheck 3000
Read the full article by registering today, it's FREE! It's Free!
Register now for FREE to LabMedica.com and get access to news and events that shape the world of Clinical Laboratory Medicine.
  • Free digital version edition of LabMedica International sent by email on regular basis
  • Free print version of LabMedica International magazine (available only outside USA and Canada).
  • Free and unlimited access to back issues of LabMedica International in digital format
  • Free LabMedica International Newsletter sent every week containing the latest news
  • Free breaking news sent via email
  • Free access to Events Calendar
  • Free access to LinkXpress new product services
  • REGISTRATION IS FREE AND EASY!
Click here to Register








Channels

Hematology

view channel
Image: CitoCBC is the world first cartridge-based CBC to be granted CLIA Waived status by FDA (Photo courtesy of CytoChip)

Disposable Cartridge-Based Test Delivers Rapid and Accurate CBC Results

Complete Blood Count (CBC) is one of the most commonly ordered lab tests, crucial for diagnosing diseases, monitoring therapies, and conducting routine health screenings. However, more than 90% of physician... Read more

Immunology

view channel
Image: A simple blood test could replace surgical biopsies for early detecion of heart transplant rejection (Photo courtesy of Shutterstock)

Blood Test Detects Organ Rejection in Heart Transplant Patients

Following a heart transplant, patients are required to undergo surgical biopsies so that physicians can assess the possibility of organ rejection. Rejection happens when the recipient’s immune system identifies... Read more

Pathology

view channel
These images illustrate how precision oncology Organ Chips recapitulate individual patients’ responses to chemotherapy (Photo courtesy of Wyss Institute at Harvard University)

Cancer Chip Accurately Predicts Patient-Specific Chemotherapy Response

Esophageal adenocarcinoma (EAC), one of the two primary types of esophageal cancer, ranks as the sixth leading cause of cancer-related deaths worldwide and currently lacks effective targeted therapies.... Read more
Copyright © 2000-2025 Globetech Media. All rights reserved.