52 0 obj Viral Transport Medium (VTM) is ideal for transporting sample for the diagnosis of viral infections. The above post is embeded directly from the user's social media account and LatestLY Staff may not have modified or edited the content body. Do I need to notify FDA that I am developing and distributing transport media under the policies outlined in the, Do I need to register my establishment with the FDA and list my device if I am developing and distributing transport media under the policies outlined in the, What commercial manufacturers are developing and distributing viral transport media (VTM) under the policy outlined in Section IV.B of the, What commercial manufacturers are developing and distributing PBS/saline transport media devices under the policy outlined in Section IV.C of the, CDC's SOP for the Preparation of Viral Transport Media, Centers for Disease Control and Prevention's (CDC's) Standard Operating Procedure (SOP): Preparation of Viral Transport Media, CDC's SOP: Preparation of Viral Transport Media, SOP: Preparation of Viral Transport Media, Culture Media, Non-Selective and Non-Differential, Microbial Nucleic Acid Storage and Stabilization Device, MedSchenker Smart Collection System (SCS), Disposable sampler Viral Transport Media manufactured after July 7, 2020, BioTeke Corporation Sterile Disposable Virus Sampling Swab Kits, GB Viral Transport Medium (VTM) Kit, Cat. Another key benefit of MTM is that a sample can be safely stored at ambient temperature for up to seven days(Figure 1) or 28 days at 2 to 8C and re-used several times. Here youll find easy access to the evolving regulatory guidelines published by the CDC and FDA, COPANs distributor part numbers, and other resources about critical products that can be used for collecting, handling, and transporting specimens suspected of COVID-19. Evaluate previous test results where this product was used and determine if patients should be re-tested. Add 50mL of amphotericin B, add 50mL of gentamicin to the inactivate FBS and then filter sterilize the solution through a 0.20 to 0.45 m filter unit (150mL filter unit). 4. The site is secure. Collection Kit (Catalogue #) Roche media paired with i-Clean swab (06466281190 + CY-96000) Description. Orthopoxvirus (includes monkeypox virus) by PCR is a real-time polymerase chain reaction (PCR) test to detect the DNA of orthopoxviruses, including monkeypox. A: While VTM/UTM remains the preferred transport media, FDA recommends that, in their absence, the following alternative transport media be used to collect and transport patient samples for . As discussed in section IV.D of the COVID-19 Transport Media Policy, FDA does not expect laboratories to notify FDA if they plan to develop and use a transport media within the same corporate organization and common ownership by the same parent corporation. This immediately eliminates infection risk and also preserves nucleic acids for downstream molecular processing without need for refrigeration. h0W7qmBX]q3$Ft-|O%rO^\&rI\`LMSm8yG\*T6Vph This blog shares information and resources about pathogenic bacteria, viruses, fungi, and parasites. <> These cookies do not store any personal information. in Microbiology from St. Xavier's College, Kathmandu, Nepal. In the virus sampling tube, it refers to the virus transport media. These cookies will be stored in your browser only with your consent. These containers can be stored at room temperature for Home General Contact Us f BDBPE14`LI0i "cml}SKSKPa3 !% Swabs are transported in VTM.SkinAdenovirus, enterovirus, HHV6, HHV8, HSV, measles virus, parvovirus B19, poxvirus, rubella virus, VZVSwab or aspirate fluid in vesicle and scrape cells at the base of the lesion; place fluid in VTMTissueAdenovirus, CMV, HSV, other virusesPlace in VTM. To document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Collectively these data showed that the commercial viral transport media contained nucleases or similar substances and may seriously compromise diagnostic and epidemiological investigations. It is suitable for egg inoculation but not suited for tissue culture inoculation. Our sterile, ready-to-use VTM kits guarantee safety and reliability. DO NOT refrigerate. A: As discussed in sections IV.B and IV.C of the COVID-19 Transport Media Policy, FDA does not intend to object to the distribution and use of the applicable products without compliance with certain requirements outlined in the policy. Add 10g veal infusion broth and 2g bovine albumin fraction V to sterile distilled water (to 400 ml). Some growth of contaminants might be observed during the long period of transport. Viral Transport Media. Viral Culture and for Molecular-Based Assays. }R/0d.1`f'G[Ha:]dvk/pi?OL1c3RuFnHQ3~Iik$fNk\_CG{"Wqg?XD=O3eP2aevU~..Mf09\`Z'Wyq?l+)T*&,6=^?,k Q+2, The Impact of Universal Transport Media and Viral Transport Media Liquid Samples on a SARS-CoV-2 Rapid Antigen Test. Keep lids tightly closed after the medium is dispensed. While gently rotating the swab, insert 2023 Microbe Notes. Liquid specimens such as CSF, bronchoalveolar lavage fluid, or urine should not be diluted in viral transport media. An ideal viral transport medium would possess many of the following characteristics; The following is the method of preparation for locally made VTMs for the nasal and throat swabs from humans: The following is a more elaborate procedure for the preparation of a larger volume of VTMs for humans: Video: Viral Transport Media by Sarah Bush Lincoln. Materials Provided Available Products Materials Required but not Provided Product name Disposable Collection & Transport Kits (Inactivated) Product description 1.Specifications 10ml/tube and one collection Swab; Pkg of 1,Pkg of 10,Pkg of 20, Pkg of 50, Pkg of 100, Pkg of 200, Pkg of 300, Pkg of 500. Please note: Not all products are available in all countries. Although VTM or UTM cannot inactivate the virus, it can be used for virus surface antigen or antibody detection in addition to nucleic acid detection because it preserves the integrity of the virus. FDA does not expect laboratories to notify FDA if they plan to develop and use a transport media within the same corporate organization and common ownership by the same parent corporation. no. COVID-19 Specimen Transport Media and Swabs for Test Code 7305. . endstream endobj 286 0 obj <>stream The objective of this study was to determine the stability of severe acute respiratory syndrome CoV 2 (SARS-CoV-2) RNA in specimen transport media under various storage . 124 0 obj As discussed above, to work safely with live human coronavirus SARS-CoV-2 requires the use of high-containment laboratories. Viral Transport Media (VTM) Definition, Principle, Preparation, Application A viral transport medium (VTM) is an essential nutrient that is used to transport and sustain the viability of samples (viruses) to an laboratory for analysis and identification of the specimen. Universal Transport Medium Vials and Swabs. Transport of viral specimens. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Blogging is my passion. Features and Benefits No refrigeration requirements Maximum ten (10) per order. Universal transport media may be used to transfer samples to laboratories for use in viral antigen detection test, PCR and rapid tests. A total of 23 commercial reagents designed for virus inactivation, clinical sample transportation and nucleic acid extraction were assessed for their ability to inactivate SARS-CoV-2. Specimen Lysis Tubes and Specimen Transport Medium (STM) are intended to be used for processing specimens for use with Hologic assays. Product Name: Swab, UTM (Universal Transport Medium), and VCM (Viruses-Chlamydiae-Mycoplasmas Medium) Sets Catalog #: Refer to Section 16 for a list of applicable catalog numbers for items covered by this SDS. [56 0 R 57 0 R 58 0 R 59 0 R 60 0 R 61 0 R 62 0 R 63 0 R 64 0 R 65 0 R 66 0 R 67 0 R] Sterilize by filtration and distribute in 1.02.0 ml volumes in screw-capped tubes. Because they are labile to the environmental conditions, the viability of these viruses must be protected by using different solutions. It has a central carbon Food is a basic human need for the growth and development of our body. Some such media include the COPAN Universal Transport Media and the Eagle Minimum Essential Medium (E-MEM). This medium can serve as a cryoprotectant for clinical viruses, including Cytomegalovirus and Varicella-zoster virus. h220U0Pw/+Q0,H/-K-0 This policy does not apply to compliance with other requirements and manufacturers are responsible for ensuring compliance with those requirements, including Registration and Listing requirements in 21 CFR Part 807, reports of corrections and removals in 21 CFR Part 806, medical device reporting under 21 CFR Part 803, and in vitro diagnostics (IVD) labeling requirements under 21 CFR Parts 801 and 809. (SocialLY brings you all the latest breaking news, viral trends and information from social media world, including Twitter, Instagram and Youtube. Universal transport media (UTM) or viral transport media (M4) Specimens should be transported on ice. Volume. Add 10mL of the FBS to 500mL of Hanks Balanced Salt Solution (HBSS). A transport media is of three major types, viral transport media, universal transport media, and molecular transport media, with VTM being the most prominently used media at. endobj (Catheter should reach depth equal to distance from nostrils to outer opening of ear.) So, samples in MTM do not have to be pre-processed in BLS-III or even BLS-II safety levels, just safe normal laboratory practices for testing are required. Collectively, the COPAN group makes the majority of the world's flocked swab and viral transport media and is the recognized inventor of the flocked swab . FAX: 0711-3704589, COMPANY PROFILE Tilt patient's head back 70 degrees. 2 Tilt patient's head back 70 degrees. It maintains organism viability for 48 hours at room or refrigerated temperature. ** Generally, transport media consisting of certain types of viral transport media (VTM) would be regulated by these regulations, with the majority under 21 CFR 866.2390. TECHNOLOGY CITY, EZHOU CITY, HUBEI PROVINCE uuid:7AA9004A-9AE7-4CFE-B251-8D450D6C3546 They noted that PrimeStore MTM has been extensively analysed to effectively inactivate/kill viral, bacterial and fungal pathogens while preserving stability of the released DNA and RNA for diagnosis, and is FDA cleared. These optimizations will allow for . The microbes DNA, and more importantly the labile RNA, is immediately stabilized and preserved at the point of sampling. Microsoft Word for Microsoft 365 Taizhou Sun Trine Biotechnology Co., Ltd. Culture Media Concepts Sterile Normal Saline, 3 ML V468-3, Culture Media Concepts Sterile Phosphate Buffered Saline, 3 ML V591-3. MicroTest M4RT contains gelatin, gentamicin, and amphotericin B for the transport of viruses and Chlamydiae. It is a semisolid media recommended for use in qualitative procedures for the transport of clinical swab specimens to the laboratory. Is there any difference between these types of preservation solutions? virus transport media or sample preservation solution is a liquid medium added to the sampling tube. 2023-03-04T05:18:35-08:00 EMAIL: VICKYZHAO@WHDSCHEM.COM Figure 1: Stability of Influenza A RNA in PrimeStore MTM. UTM Universal Transport Medium for Collection, Transport, and Preservation of Clinical Specimens for Viral Molecular Diagnostic Testing. The BD universal viral transport system is designed to transmit viruses and chlamydiae at room temperature. 4 Begin gentle suction. UTM Universal Transport Medium 's unique media formulation includes antibiotics to inhibit bacterial and fungal growth, without affecting viruses. No. PrimeStore MTM is also being used during the coronavirus pandemic by a number of businesses to provide COVID-19 testing services for their staff. Universal Transport Medium Tubes. Viral Transport Medium. A: Yes, section IV.D of the COVID-19 Transport Media Policy outlines policies applicable to laboratories certified under CLIA that meet the requirements to perform high-complexity testing. <>stream FDA recommends that laboratories seeking to develop and use their own VTM refer to CDC's SOP: Preparation of Viral Transport Media. A viral transport media (VTM) is a nutrient substance used to carry and maintain the viability of specimens (viruses) to a laboratory for the identification and further processing of the sample. Kit Size / Case Size. Commercial manufacturers that wish to discuss an alternative formulation or validation approach should email CDRH-EUA-Templates@fda.hhs.gov. UTM, VTM, and Saline are on label. /PRNewswire/ -- Universal Transport Medium (UTM) is an FDA-cleared collection and transport system suitable for collection, . 5 Place specimen in sterile viral transport media tube. - Five common transport media (VTM, UTM, M4RT, Amies and saline) used to collect and transport nasopharyngeal (NP) swab specimens for laboratory detection of SARS-CoV-2 demonstrate comparable performance in two different rRT-PCR-based assays. Label the bottle along with the date of production, additives, and expiration date. Huachenyang (Shenzhen) Technology Co., Ltd. iClean Viral Transport System (VTM-RT), Catalog No. What is the difference between UTM, MTM and VTM virus transport media, ADDRESS: C8-2-2, GUANGGU UNITED SCIENCE AND. 47 0 obj FlexTrans may also be used in rapid detection systems such as enzyme-linked immunosorbent assay (ELISA) and direct fluorescent testing. endobj As discussed in the guidance, FDA does not intend to object to the distribution and use of PBS/saline transport media by commercial manufacturers, without compliance with the Unique Device Identification (UDI) requirements, when the manufacturer gives notification of validation to FDA. The main difference between MTM and VTM is that molecular transport media, such as PrimeStore MTM, will fully deactivate viruses, bacteria, fungi and mycobacterium tuberculosis, allowing safe sample handling and transport to greatly reduce infection risk. The BD universal viral transport (UVT) system is designed to transport viruses, chlamydiae, mycoplasmas and ureaplasmas at room temperature. This is because samples collected and stored in MTM can be tested for both COVID-19 and influenza from a single swab sample that has been inactivated and stabilised. Viral Transport Media (VTM) are suitable for collection, transport, maintenance, and long-term freeze storage of clinical specimens containing viruses, chlamydia, mycoplasma, or ureaplasma organisms. Contact Information. Key differences between PrimeStore MTM and generic UTM/VTM media. Learn how PrimeStore MTM, a novel viral transport media, enables safe molecular testing for multiple pathogens from one sample swab when compared to standard viral transport media. TEL: 0711-37026501 8971041571 Some VTMs also have additional ions and minerals that aid in maintaining the viability of such specimens. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Transport medium 199 is widely used for the collection and transport of clinical specimens from all species. A: Yes, transport media are required to comply with all requirements, including 21 CFR Part 820; however, as discussed in the COVID-19 Transport Media Policy, in order to help increase availability of commercially manufactured transport media, FDA does not intend to enforce the Quality System Requirements under 21 CFR Part 820 when commercial manufacturers of VTM or sterile PBS/saline transport media within the scope of the guidance conform to ISO 13485:2016 Medical Devices Quality Management Systems Requirements for Regulatory Purposes. VTM and UTMs are designed for transporting samples intact for lab culture and contain components that inhibit optimal molecular testing, in comparison PrimeStore MTM was invented and optimised for molecular testing. In addition to removing the need for expensive cold chain transport and storage of samples, RNA and DNA are perfectly preserved by PrimeStore MTM for up to four weeks. Universal Transport Medium; Viral lysis Transport Medium; . 43 0 obj <> It maintains organism viability for 48 hours at room or refrigerated temperature. No refrigeration requirements Related Products: Viral Transport Media Compare this item Adenovirus, enterovirus, HHV6, HHV8, HSV, Swab or aspirate fluid in vesicle and scrape cells at the base of the lesion; place fluid in VTM, Sustains viability for culture and nucleic acid amplification test (NAAT) of viruses, chlamydiae, mycoplasmas and ureaplasmas in a single formulation by preserving and stabilizing them. Figure: Viral Transport Media (VTM). This includes sterile VTM that have been designed and validated consistent with the current version of the CDC's SOP for the Preparation of Viral Transport Media as well as sterile phosphate buffered saline (PBS)/saline transport media. 247d(a)(2)). Nasopharyngeal and Oropharyngeal swabs (e.g. 3 0 obj Keep your lab moving in the right direction with a dependable set of solutions for transport, holding, maintenance and long-term . VCM or equivalent = Viral-Chlamydial-Mycoplasma transport medium (green-cap) available from client supplies Chlamydia culture Swab (cervix, urethral, rectal, conjunctiva, vaginal): Do NOT use wooden or cotton swabs. Use commercially inactivated FBS if available. In order to achieve all the above-mentioned characteristics, viral transport media usually have a protective protein component, antimicrobial agents to prevent the chances of contamination, and buffers to maintain the pH of the solution. endstream * Generally, transport media consisting of PBS/saline would be regulated by this regulation. A: This table shows product codes for different types of transport medium products. The main difference between MTM and VTM is that molecular transport media, such as PrimeStore MTM, will fully deactivate viruses, bacteria, fungi and mycobacterium tuberculosis, allowing safe sample handling and transport to greatly reduce infection risk. This, in addition to the fact that refrigerated transport and storage is not required, can assist with disease differentiation at reduced costs when compared to standard collection kits. This designed for the transport of viruses for research and testing purposes. USP 32-NF 27<51>. MTM refers to the inactivated virus preservation solution, which is suitable for the collection, storage and transportation of infectious disease samples. Once a swab or biofluid is added to PrimeStore MTM the user has a snapshot in time for that inactivated microbial sample. Additionally, FDA notes in the COVID-19 Transport Media Policy that it would be helpful to theFDA if manufacturers additionally provide information on their expected manufacturing capacity of their transport medium in their notification discussed above. The transport medium comes in a plastic, screw cap tube and maintains organism viability for 48 hours at room or refrigerated temperature. Submit the swab in Viral Transport Medium or Universal Transport Medium. endobj Anterior nasal swab in saline. Directly process samples using extraction kits and workflows. POWERD BY 300.CN E-NO.00000000-1. Twelve different UTM/VTM liquid samples were added at different dilutions to the extraction buffer, and 2 of 12 generated false-positive results. Copan UTM: Universal Transport Media for Viruses, Chlamydia, Mycoplasma and Ureaplasma UTM is a FDA cleared collection and transport system suitable for collection, transport, maintenance and long-term freeze storage of clinical specimens containing viruses, including COVID-19, chlamydia, mycoplasma or ureaplasma organisms. Additionally, the BD CultureSwab MaxV (+) system is available in Amies gel medium without charcoal, in single- and double-swab formats, for the transport of aerobic and facultative anaerobic organisms5 Revision 7/07/20 TM 6 PrimeStore - MTM Beaver Inveox transport . Alternative fluids that are readily available in hospital settings can function as alternatives to Viral Transport Media. Always read the manufacturers package insert for specific instructions regarding specimen collection and transport for the type of test kit being used. Collect bronchoalveolar lavage and specimens from normally sterile sites in a sterile, leak-proof container (37777). 55 0 obj According to the requirements of different manufacturers' products and testing environment, Desheng can provide both preservation solutions. More information on PrimeStore MTM novel virus transport media. It has been used successfully for rapid antigen testing, DFA, viral culture and for molecular-based assays. Glass Sterile Saline Tube Inside U50. %PDF-1.6 % I have been working as a microbiologist at Patan hospital for more than 10 years. We are trying our best to make this site user-friendly and resourceful with timely/updated information about each pathogen, disease caused by them, pathogenesis, and laboratory diagnosis. 3310-000, 3320-000, 3330-000. The global coronavirus (CoV) disease 2019 (COVID-19) pandemic has resulted in a worldwide shortage of viral transport media and raised questions about specimen stability. The universal transport media segment accounted for 34 . This includes necessary cookies to interact with the website, anonymous analytical data, and some third party cookies. BD also offers a comprehensive range of transport media, including COVID-19 and SARS-CoV-2. Transport media for viruses are especially important as they are more labile than other infectious agents. <> It is specifically designed to overcome the standard virus transport medium (VTM) and the universal transport medium (UTM) (these will not inactivate microorganisms, but also May be able to suppress the shortcomings of molecular testing). An official website of the United States government, : <> [68 0 R 69 0 R 70 0 R 71 0 R 72 0 R 73 0 R 74 0 R 75 0 R 76 0 R] Features. Testing can take place outside of containment, No. [107 0 R 108 0 R 109 0 R 110 0 R 111 0 R 112 0 R 113 0 R] Download Product Focus Composition The universal solution Copan UTM is compliant with CLSI M40-A2 standards. Laboratories seeking to distribute transport media to entities that are not within the same corporate organization and that share common ownership by the same parent corporation should refer to section IV.B or section IV.C of the COVID-19 Transport Media Policy. <> Adenovirus, enterovirus, coxsackievirus A, cytomegalovirus (CMV), herpes simplex virus (HSV). The policies outlined in the COVID-19 Transport Media Policy only apply to transport media that are intended to sustain the viability of viruses/other organisms and therefore, do not contain substances such as guanidinium/guanidine or similar chemicals intended to inactivate viruses. The probability of successful isolation increases when the time interval between collection and inoculation of the culture is less and when the specimen contains as many virus particles as possible. C_Restricted The unique media . Commercially prepared VTM is available in a plastic screw cap tube that contains buffered protein (serum, albumins, or gelatin) and antibiotics. Fluid samples such as tracheal wash specimens or peritoneal fluid should be submitted in sterile vials, preventing desiccation. Differences between throat and NP swabs: Throat swabs usually have a straight shaft of uniform thickness with a thicker head than an NP swab. COVID-19 Specimen Transport Media & Swabs For Test Code 7305 VIRAL / UNIVERSAL TRANSPORT MEDIA & ESWABS MULTIPLE SPECIMENS SHOULD BE SUBMITTED ON INDIVIDUAL REQUISITIONS TO ENSURE TESTING OF EACH; SUBMIT SEPARATE SAMPLE FOR OTHER TESTS SUCH AS RESPIRATORY PATHOGENS. As discussed in section IV.B.4 of the COVID-19 Transport Media Policy, FDA is interested in interacting with commercial manufacturers of alternative formulations of viral transport media that may wish to discuss alternative approaches to validation that are not identified in the policy. Molecular testing is now widespread due to its improved performance and turnaround times compared to traditional microbiology testing. Some antibiotics and chemicals used in VTMs might change the pH of the solution, which affects the viability of the organism. Virus is still abiohazard and testing should be under controlled containment, Destroys enzymes and nlucleases, preserving RNA and DNA, May contain enzymes and nucleases that damage RNA and DNA, Antimicrobial effectiveness testing of PrimeStore MTM (BioReliance Corp, Rockville, Maryland, USA (2010)), *Antibacterial effectiveness testing, cert. This is enabling them to bring back those who may be self-isolating due to concerns over infection, or that of a family member. The infectivity of viruses decreases over time, and generally, the decay rate is a function of temperature, so that stability is enhanced by cooling. A single company produces most of the world's supply of viral transport media and is located in Europe, where some of the earliest and worst COVID-19 outbreaks occurred, affecting . The most commonly used in China is VTM, that is, viral transport media or virus transport medium literally translated virus transport media, divided into two types, the inactivated type is marked as Inactivated, and the activated type is marked as activated. endobj For optimum results, the time-lapse between sample collection and inoculum onto the culture medium should be reduced to the minimum. Before sharing sensitive information, make sure you're on a federal government site. 16.Do not use for more than one patient. A: Yes, section IV.B of the COVID-19 Transport Media Policy discusses policies specific to commercial manufacturers of certain types of viral transport media that are class I (reserved) and subject to premarket notification requirements under section 510(k) of the FD&C Act. R99, R64BX, Viral Transport Medium (Non-Inactivated Type), Disposable Virus Sampling Kit, Cat. However, after inactivation SARS-CoV-2 material can be handled at a lower containment level, thereby opening up testing capacity in more laboratories. Prepare the phosphate-buffer saline by adding 8 g of NaCl, 0.2 g of KCl, 1.44 g of Na2HPO4, and 0.24 g of KH2PO4. Cold chain storage and transportation required? I am Tankeshwar Acharya. 2023-03-04T05:18:35-08:00 MN Editors July 27, 2022 Culture Media Advertisements No meaningful difference in viral yield from different swabs and most transport mediums for the collection and detection of SARS-CoV-2, indicating swab and medium alternatives could be used if supplies run out. Although VTM or UTM cannot inactivate the virus, it can be used for virus surface antigen or antibody detection in addition to nucleic acid detection because it preserves the integrity of the virus. ARUP's test is based on the CDC assay but has been optimized for state-of-the-art instrumentation and an automated specimen extraction process. These tubes may contain antimicrobial agents to minimize bacterial and fungal contamination, as well as glass beads that assist in releasing and dispersing the sample into the medium during laboratory vortexing. However, most of the viruses do require a colder temperature. Viral Transport Medium (VTM) is designed for hassle-free collection and transport of viral samples such as Covid-19, Swine flu etc. A: No, the policies outlined in the COVID-19 Transport Media Policy only apply to certain transport media devices that can be used to transport certain clinical specimens that are tested by molecular or antigen diagnostic assays for use during availability concerns resulting from the COVID-19 public health emergency. 48 0 obj Clinical studies show that UTM paired with COPAN FLOQSwabs is equivalent to collections using aspirates and nasal washes for the diagnosis of respiratory virus infection. Learn how your comment data is processed. Copan has their international headquarters in Brescia, Italy, but also has a branch in Murrieta, Ca and a manufacturing plant in Carlsbad, Ca, where they produce FDA-Approved Transport Media. With millions of tubes already sold globally during and prior to the COVID-19 pandemic to hospitals and laboratories, it is evident that they trust that it provides safer and more reliable testing than generic VTM or universal transport media, saline, or RUO devices.

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