VTM-C19 Transit Tube

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Transport Media for SARS-CoV-2 Testing

VTM-C19 Transit TubeVTM-C19 Transit Tube

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VTM-C19 Transit Tube

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VTM-C19 Transit Tube

A premium transport device for use with nucleic acid testing of SARS-CoV-2 and (USA only) human influenza specimens

Biomed Diagnostics' VTM-C19 Transit Tube is intended for on-site collection and transport to the testing laboratory of human clinical specimens containing SARS-CoV-2 — the virus that causes COVID-19 disease in humans and/or (USA only) influenza A virus. 1–4

Intended to be inoculated with specimens collected with a nasopharyngeal (NP) or oropharyngeal (OP) synthetic fiber swab (not provided), VTM-C19 has been validated to transport SARS-CoV-2 and (USA only) influenza A viral specimen appropriately to the lab for analysis with qRT-PCR.

Specifications

Product Principle

•    VTM-C19 Transit Tubes ensures a non-replicating competent status of SARS-CoV-2 (COVID-19) and (USA only) influenza A.
•    Suppresses the growth of other bacteria and fungi that may be present in clinical samples from the human respiratory system

Simple Convenience

•    Safe transport and preservation of the specimen
•    Compatible with approved nucleic acid extraction and qRT-PCR tests

Storage

The VTM-C19 Transit Tube is based on the CDC formulation which has a shelf-life of twelve-months when stored at refrigeration temperature (2-8°C) or at room temperature (18-25°C). .

Transportation

The VTM-C19 Transit Tube is designed for safe transport. Inoculated tubes should be transported within 72 hours after inoculation and maintained at 2-8°C. 2

Regulatory

For In Vitro Diagnostic Use.

Not available in all countries; please inquire. 

CE IVD marked for use with SARS-CoV-2 testing 

The VTM-C19 Transit Tube is available for use in the USA under the FDA guidance “Enforcement Policy for Viral Transport Media During the Coronavirus Disease 2019 (COVID-19) Public Health Emergency” (July 2020). The VTM-C19 Transit Tube has completed the Notification process. The VTM-C19 Transit Tube is available for use in the USA with FDA-cleared molecular influenza tests as described in the FDA guidance “Enforcement Policy for Modifications to FDA-Cleared Molecular Influenza and RSV Tests During the Coronavirus Disease 2019 (COVID-19) Public Health Emergency” (October 2020).4
 

FAQ

Technical Questions
The VTM-C19 Transit Tube contains a viral transport medium (VTM) intended to be inoculated with nasopharyngeal (NP) or oropharyngeal (OP) synthetic fiber swab specimens for transport to the lab.

VTM-C19 transport media is designed for specimen preservation in preparation for analysis with validated qRT-PCR assays to detect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that causes COVID-19 disease in humans.

This is CDC-approved media for COVID-19 sample collection and transport. VTM-C19 has been validated for stable transport of SARS-CoV-2 only.

Biomed Diagnostics also offers Saline .85% transport media for a general viral transport – our R&D lab has validated the Saline .85% for SARS-CoV-2, and the Saline is checked throughout the shelf life of the product for sterility by our QC Labs
The VTM-C19 was validated by our internal R&D team using qRT-PCR (N1 gene). Validation results confirmed that VTM C19 maintained the viability of the RNA for 72 hours post sample collection (when stored at 2-8°C. Cell lysate of SARS-Cov-2 infected cells were used for validation (not live virus).
Currently we are shipping VTM-C19 as a cold product
Biomed can provide the Validation report on an as-requested basis.
Internal validation (qRT-PCR) were conducted using Roche Light cycler, and the RNA was extracted using QIAGEN RNA extraction kit
Biomed’s VTM-C-19 has been validated to maintain the viral specimen at Room Temperature for up to 72 hours, after inoculation.
Current shelf life of the product is 12 months from the date of manufacture, at room temperature.
Biomed does not manufacture swabs; but we do supply NP or OP swabs. See our product catalog for more information.
Product Qty Item #
VTM-C19 Transit Tube 50 11-602-002

Reference

  1. Centers for Disease Control and Prevention (CDC) Laboratory Outreach Communication System SOP post on 3-21-20:  cdc.gov/coronavirus/2019-ncov/downloads/Viral-Transport-Medium.pdf
  2. FDA authorized instructions for use. fda.gov/media/134922/download
  3. Enforcement Policy for Viral Transport Media During the Coronavirus Disease 2019 (COVID-19) Public Health Emergency: fda.gov/regulatory-information/search-fda-guidance-documents/enforcement-policy-viral-transport-media-during-coronavirus-disease-2019-covid-19-public-health
  4. Enforcement Policy for Modifications to FDA-Cleared Molecular Influenza and RSV Tests During the Coronavirus Disease 2019 (COVID-19) Public Health Emergency: fda.gov/regulatory-information/search-fda-guidance-documents/enforcement-policy-modifications-fda-cleared-molecular-influenza-and-rsv-tests-during-coronavirus
  5. CDC preventing transmission of infectious agents in healthcare settings guidelines; cdc.gov/infectioncontrol/guidelines/isolation