The Basics of Viral Transport Media

Posted  by anna on March 3, 2022

Viral transport media are used to transfer virus samples from the patient to the laboratory. This is important because the viability of the sample is crucial. Whether you are investigating a coronavirus outbreak or trying to isolate a specific virus strain, the right viral transport media is essential for the success of your research. In this article, we'll cover the basics of viral transport media and why you should use one instead of another.

Viral transport medium is a mix of Hanks Balanced Salt Solution (BBS) and gelatin peptone that are enriched with amino acids and carbohydrates. This media is buffered to control pH. It also contains antimicrobials and additional minerals and ions. Some viral transport media are available commercially, while others are prepared locally. You should remember that the composition of the media depends on the sample you're using. For example, an animal sample requires different preparation than a human sample. For animal samples, you'll need a veal infusion broth containing two grams of bovine albumin fraction. During this process, you'll also need to filter the media to remove any traces of blood or other contaminants.

Aside from being easy to prepare, a viral transport medium also provides an excellent shelf-life, allowing you to keep samples for several years. They can also be frozen or non-frozen, and are available in a variety of formulations. They are made of a mixture of amino acids and carbohydrates, and are generally pH adjusted with buffers. Some include additional minerals or ions for the optimal pH level. These media are available in various commercial forms, and can be purchased or made from scratch.

Virus transport media are made from Hanks Balanced Salt Solution enriched with bovine serum albumin, a carbohydrate, and amino acids. Adding an amino acid or a gelatin peptone to the mix prevents the virus from transforming into bacteria. They are made from a buffer that is formulated to be pH adjusted and can be used for both culture isolations and direct tests. These mediums also contain antimicrobial agents and protective proteins. Besides, some of them also include ions and minerals. They are also available commercially. Eagle Minimum Essential Medium and COPAN Universal Transport Media are some of the most widely used viral transport media.


It is important to use the right viral transport medium for a variety of purposes. Firstly, it is important to keep the samples properly stored. If the samples are not stored in the right manner, they will degrade quickly. A viral transport medium is essential for both culture isolations and direct tests. In addition to enhancing the growth of bacteria, it also has the ability to prevent infection. These viruses can be transmitted through a wide range of environments.

UTM Tube for Transport and Preservation of Clinical Specimens

UTM tubes are used for the transportation of biological samples. They provide superior elution and capillarity-driven sample uptake. They are capable of preserving the viability of bacteria and viruses for up to 48 hours. They also maintain the specimen for a year at -80degC. The three glass beads are placed in the bottom of the tube for a thorough sample preparation. Some tubes feature a capture-cap that facilitates release of the patient material during vortexing.

COPAN (Collaborative Organization for the Protection of New Organisms) has compiled information on COVID-19, and other resources for laboratory workers. This resource page provides links to various UTM parts from distributors. The UTM-r is an FDA-cleared collection system for storing and transporting clinical specimens. The sleeve is designed to preserve the organism for at least 48 hours, making it an ideal option for transport and preservation of clinical samples.

The UTM-r is a flexible plastic tube that is FDA-cleared for the transportation and preservation of clinical specimens. This container also maintains the viability of the organism within it for up to 48 hours. Its distinctive internal conical shape allows the clinician to see organisms from multiple perspectives. The tube is available in a range of colors to match the laboratory's color scheme. During the recent COVID-19 pandemic, millions of tubes were sold globally.

Unlike other containers, UTM tubes are made of a durable material that is compatible with clinical specimens. It is FDA-cleared for use in transporting and preserving clinical specimens. The tubes are manufactured using a durable plastic screw cap and are capable of maintaining the viability of the organism for up to 48 hours. They are reusable, and are the most preferred choice for medical professionals. The FDA has cleared them for use with the COVID-19 pandemic.

The UTM-r is a sterile, room-temperature tube that is suitable for the transportation and preservation of clinical specimens containing viruses. It comes with a plastic screw-cap and ensures the viability of the organism for up to 48 hours. This makes UTM-r a convenient transport medium for medical and scientific research. It is a highly effective tool for viral samples. It is widely available and FDA-cleared.

One study conducted in the Journal of Clinical Microbiology found that the UTM-r is safe to use as a transport media for clinical specimens. While this is a common type of container for clinical specimens, it is not the only type. Its unique features allow it to be compatible with a variety of other types of media. It can be a great solution for laboratory use. It will save you time and money.

A UTM-r tube can be used for a wide variety of applications. It is ideal for samples with viruses. The PrimeStore MTM is an FDA-cleared device that can be used for pathogenic samples. Its unique properties make it an excellent choice for laboratories when compared to other generic media. It is ideal for preserving and transferring virus-infected samples. It is also FDA-cleared for use in diagnostic procedures.

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