hotgen coronavirus antigen test instructions

Follow the instructions provided with the test to determine if your results are positive, negative or invalid. % We accept Visa, Mastercard, Discover and American Express. The detection sensitivity of colloidal gold and Up-converting Phosphor luminescence reached 2.5102pfu/ml and 2102pfu/ml, respectively. Possible application areas of antigen detection. Each contains three main items: a collection swab, a test strip and a small vial of liquid. They are written specifically for that type of kit. Hotgen Coronavirus (2019-nCoV) Covid 19 antigen corona rapid test, pack of 100. <>>> The up-conversion luminescence products can be adapted to handheld and desktop POCT detection instruments and can be applied to different scenarios. It can undoubtedly play an important role in more epidemic prevention and control fields, such as medical institutions, border ports, community screening, schools, shopping malls, airports, stations, hotels, conferences, sports events and other places are used for screening of patients with novel, . (EUR), Your recently viewed items and featured recommendations. A number of serial antigen test productions are nonprescription items. Providers conducting antigen tests on either symptomatic or asymptomatic populations must be aware of the potential for false-negative or false-positive results. When disposing of the test, place the components into a disposable bag to prevent someone else from coming into contact with the used device. Although the same test devices are used, serial antigen tests have important differences compared to single antigen tests. 4) Remove a test device from an aluminum foil pouch, and place it on a flat and dry surface. 8) Do not use reagents beyond the stated expiration date marked on the label. Wash your hands before and after the test. Grundstzlich finde ich die Tests von Hotgen gehen am besten. Currently, there are two ways to test for the virus that causes COVID-19: molecular testing (PCR) and antigen testing. : endobj Package Dimensions Die Probeentnahme im vorderen Nasenbereich ist bei diesem Test besonders einfach. Antigen test - How-to guide for the Hotgen Novel Coronavirus Antigen Test This is a quick guide. 80 Stck Hotgen Antigen Schnelltest SARS-CoV-2 Antigen Test Covid-19, Nasaltest, Laientest, Selbsttest, Antigentest, Einzeltest - BfArM AT1236/21 Device ID . Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive. Covid rapid test with nasal sample: Easy to use by taking a swab in the front of the nose. For prescription use only. Please remain vigilant and take all anti-epidemic measures. Hotgen Laien-Antigen-Schnelltest per Nasenabstrich. Wantai SARS-CoV-2 Ag Rapid Test (colloidal gold) Beijing Wantai Biological Pharmacy Enterprise Co., Ltd. 27. Browse 66 stores in your area Recent reviews Jan 2023 Order delivered in 32 min Extra effort Smart bagging Quality items Customer since 2022 San Francisco, CA Jan 2023 Order delivered in 57 min Smart bagging 7) Add four (4) drops into the sample hole using the disposable dropper. Download the alternative format Do not reuse swabs, reagents or other components that are only to be used once. Find a clean and well-lit work surface. : +1 305 503 8585, http://www.modernveterinarytherapeutics.com, Copyright 2023 Animalytix LLC. COPYRIGHT 1998 - 2023 DIGITAL JOURNAL INC. Sitemaps: XML / News . Please refer to Points to Note for Persons who Tested Positive. Testing should be done regardless of vaccination status. Learn more about instructions for specific items or replacements here. Preparation: Read the entire manual. unregistered handgun michigan penalty; genetically inferior definition You can track your order's progress and communicate with your shopper every step of the way using the Instacart app or website. Testing should occur 5-7 after the exposure. Reviewed in Germany on 14 February 2023, Reviewed in Germany on 16 February 2023, Reviewed in Germany on 30 January 2023. It has high sensitivity, simple operation, fast detection, and does not require professional inspection technicians to operate, suitable for different applications scenes and other characteristics. Nucleic acid detection requires professional technicians, and antibody detection is a late diagnosis. hbbd```b``^"I7D2H Each retailer has a pricing policy that can be found on that retailer's page. Leider scheint es hier aber ein Problem bei der Qualittskontrolle gegeben zu haben. 1 0 obj COVID-19 antigen tests are designed for the rapid diagnoses of active infection primarily by detecting the nucleocapsid protein antigen of the SARS-CoV-2 virus (the virus that causes COVID-19) from nasal swabs or similar clinical specimens. Please contact your medical provider or refer to the manufacturers instructions for the appropriate time window for the test being used. DVMetrics assumes no liability, and each user assumes full risk, responsibility, and liability, related to its use of the DVMetrics service and data. Covid 19 Antigen Schnelltest Laien: Antigen Schnelltest Corona Antigentest auf SARS-CoV-2 zur Eigenanwendung durch Laien fr den schnellen qualitativen Nachweis von SARS-Cov-2 Virus-Antigen mittels Nasenprobe. Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them. Manufacturer: Beijing Hotgen Biotech Co., Ltd Demo video User guide. A step-by-step guide to doing an at-home COVID-19 rapid antigen test Wash your hands thoroughly with warm water and soap for at least 30 seconds. The right section of the result window indicates the test results. , Manufacturer reference Hotgen Coronavirus 2019-nCoV Antigen Test Kit each Buy now at Instacart 100% satisfaction guarantee Place your order with peace of mind. 6) If the feces particles are large, wait for 1 minute until the large particles are settled, and then take the supernatant of the sample in the tube. Contactless delivery is available with our "Leave at my door" option. 2) Insert the swab into a specimen tube containing 1ml of assay diluent. Antigen-Schnelltest (SARS-CoV-2) 100x Hotgen Schnelltest Laientest Nasaler Test Covit Test (20x5er) AT1236/21 + 1x 3M FFP2 Maske 9320+ Preis ab 13,09 (03.03.2023). 1800 630 750 (9 am to 7 pm AEST 7 days/week ) To access instructions printed in other languages and formats, 1779 0 obj <>stream After collection, point-of-care antigen tests take approximately15-30minutesto finalize a result. Sorry, there was a problem saving your cookie preferences. Reviewed in Germany on 18 February 2023. Learn more about these risks and what to do. COVID-19 antigen tests are designed for the rapid diagnoses of active infection primarily by detecting the nucleocapsid protein antigen of the SARS-CoV-2 virus (the virus that causes COVID-19) from nasal swabs or similar clinical specimens. The antigen detection products developed by the laboratory include antigen detection products of colloidal gold method and up-conversion luminescence method. It has high sensitivity, simple operation, fast detection, and does not require professional inspection technicians to operate, suitable for different applications scenes and other characteristics. The handheld antigen detection equipment has the characteristics of non-invasive sampling, rapid detection and simple operation. When the result of an antigen test does not fit the clinical circumstances of the patient, a PCR test is recommended for confirmation of the antigen test result. Its flexible usage scenarios can be used for rapid screening of, coronavirusservices on a large scale, and can also greatly reduce the workload of. infection at home (subject to local regulations). Reviewed in Germany on 24 January 2023. Eine Fehlerquote von 20 % ist dann doch zu viel. Hand-held Up-converting PhosphorImmunoassay analyzerUPT-3A-1800-mini, Hand-held antigen detection equipment will open the era of rapid detection of COVID-19 tests. The UPT-3A-1800-mini Up-converting Phosphor Immunoassay analyzer is used as a hand-held antigen detection equipment, and the detection results can be obtained within 15 minutes. PDF | Objectives: In order to generate independent performance data regarding accuracy of COVID-19 antigen-based rapid diagnostic tests (Ag-RDTs),. KzP%geF(g!L42D0*TSj1:1K#oOEhF$JQ*8S{2*/Gu&t-.l"~||dJX"[*@%E Do not use this test on children under 2 years of age. For "early identification, early isolation and early treatment, the Government is procuring Rapid Antigen Test (RAT) kits in bulk for various groups of people for testing. Hotgen Covid-19 Antigen Laientest | Packung 1 Stck Der neue Schnelltest fr den Privatgebrauch ist jetzt als Selbsttest fr das neuartige Coronav. Antigen Testing for SARS-CoV-2 General Guidance Antigen tests are commonly used in the diagnosis of other respiratory pathogens, including influenza viruses and respiratory syncytial virus (RSV). If you are not fully vaccinated and have close contact to someone with known or suspected COVID-19. %PDF-1.5 Note: We have updated the list of authorized testing device to include the available instructions for use for authorized COVID-19 tests. STAGE 1 For assessment by the technical department: 4: SARS-CoV-2 and Influenza A+B Antigen Combo Rapid Test (Nasal Swab) (Self-testing kit) Hangzhou AllTest Biotech Co., Ltd. Klicleny Pack of 30 FFP2 Masks, Black, CE 0598 Certified FFP2 Masks, Mouth Guard, Individually Packed, 5-Layer Protection Filtering FFP2 Masks, Smyidel automatic disinfectant dispenser, alcohol sprayer, 350 ml, automatic spray dispenser with infrared sensor, no contact sprayers for kitchens and bathrooms, washroom/ public place, Price incl. Der Test ist gelistet, das habe ich vorab via RKI recherchiert, also alles bestens. Reviewed in Germany on 8 February 2023. There is sufficient supply in the market, so please do not hoard. % 25. 0 Available for Android and iOS devices. 3 0 obj #(2/2#ri(mzq2; 1pDD#=GX)??PS'Zl/MnV_%!/' S]I'hR]{Cqbgs{-l?g- ee2TfIOonn~A$P?rDp\DDF'tRK5f 3{6\"[`E'yM\aPKL&eJjTrTg}(_2 aoF] Z$[&c8,b$cr*yJG _PM{) rT-!j>;"gkQ-4[*`{S=!j8>Y")Tj/Tuv;tl``'Mm#q|#4mI-a6LkvsF/WeOf476{mrE04 B ZX"B5!&EX/( 3e 8[HIh)"TED`:FdW;w J}fS Testing should happen as soon as the individual knows of close contact exposure, and if negative, should test again between 5-7 days after the last known exposure, immediately or if symptoms develop. Sorry, you need to enable JavaScript to visit this website. 8) As the test begins to work, you will see a purple color move across the result window in the center of the test device. Call your local public health office if you are having trouble doing a self-test or have questions about self-testing. , Country of origin : This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. The presence of two color bands (T and C) within the result window on the CCV Ag test area, and the presence of only one band (C) within the result window on the CPV Ag test area, no matter which band appears first, indicates a positive result of Canine Coronavirus. The UPT-3A-1800-mini Up-converting Phosphor Immunoassay analyzer is used as a hand-held antigen detection equipment, and the detection results can be obtained within 15 minutes. The Therapeutic Goods Administration (TGA) has published a list of COVID-19 rapid antigen self-tests that are approved in Australia. Die Tests kommen aufwndig einzeln verpackt zum Kunden. endstream endobj 1755 0 obj <. Follow your local public health guidelines, especially for self-isolation, to limit the spread of COVID-19. (EUR), Shipping cost: This item cannot be dispatched to your selected delivery location. 5) Using a disposable dropper provided, take an aliquot from the extracted and mixed sample in the tube. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. A woman holds a child showing cholera symptoms at a clinic run by Doctors Without Borders in a poor neighborhood of Port-au-Prince, Haiti, on "One piece" comic books by author Eiichiro Oda are displayed at the Paris Book Fair 2019 AFP JOEL SAGETThe AI programme ChatGPT EMP weapons have the potential to disrupt unprotected critical infrastructure within the US and could impact millions over large parts of the country. }$Z`R8Zx #/'&4yO-xx_G4i-@{R./nRr-Wh If the purple color band is not visible within the result window after performing the test, the result is considered invalid. If another color band appears in the right section of the result window, this band is the test band T. You are likely not infected. Children aged 15 and over should be assisted by an adult. The test kit is stable through the expiration date marked on the package label. If you have symptoms or high exposure risk, continue to get tested repeatedly within a short period of time and closely monitor your health conditions. For more information on RATs, please refer to the FAQs and relevant infographics. The advent and application ofnovel coronavirusantigen detection products will effectively improve the current status of global COVID-19 detection and also control the spread of the epidemic to a minimum. Antigen detection is faster, more efficient, more economical than nucleic acid detection, and it is more convenient to transport. Depending on your delivery address, VAT may vary at Checkout. When using a COVID-19 antigen. Follow local public health guidelines to stop the spread of COVID-19. The kits used are Hotgen's Novel Coronavirus 2019-nCoV Antigen Test, INDICAID's COVID-19 Rapid Antigen Test, BGI's GLINE-2019-nCoV Ag, Wondfo 2019-nCoV Antigen Test, Hecin's 2019-nCoV . SARS-CoV-2 Antigen Rapid Test Kit. Covid 19 Antigen rapid test for laymen: Antigen rapid test: Corona antigen test on SARS-CoV-2 for self-testing by laymen for rapid qualitative detection of SARS-Cov-2 virus antigen using a nasal sample. hb``0d``f`f`Pdg@ ~6 XCDY 9 0b`HX$A3c&' lljl\"*T/#O9Z"|\;-#9;9gHq>ol"Qv@7)f .j[Q` e/ Z!h+G7lkaaX_*C/z-N (@PX,QLnK: F-mkYl~{ei[~A|n0Y)=4}j wglIn+M[[ Eb!wg+739!9`9)a7@u7fklk14TH'L%ifl\~-l"U0]7;!\K|'E"v{GxB4G;%_Yv5%v~/T*4 JaD`$o x\oF7a~sI@z}`d&bKH']J"M.?L*E[Kp3]&zu(}zC~~.$E\K&]^7og86DDYE'drK~l\]g1Ir}{~a3K%F+*crt?j]C;-.x~F +r}Arw0K*DCv+ KD:xqvtf%xqTO1CYD4A\vmQlv[YjKm,geF[C~xRiV@yT( 0x_Vl+,DVjBHw& Please note: Please note that a negative Covid rapid test for home use never completely rules out an infection, even if the Covid test is performed on a person without symptoms of the disease. Hand-held Up-converting Phosphor Immunoassay analyzer UPT-3A . Hand-held detection equipment + antigen detection reagents have the sensitivity of nucleic acid detection, non-invasive sampling, and easy operation at the same time, which is an important breakthrough in rapid detection of the novel, on-site. The Anigen Rapid Canine Parvovirus-Coronavirus Ag Test Kit has the letters T and C as the Test line and Control line on the surface of the device. : 9) The components in this kit have been quality control tested as a standard batch unit. This differs from molecular tests, often called polymerase chain reaction (PCR) tests, which work by detecting genetic material from SARS-CoV-2. This band is the control band C. The advent and application ofnovel coronavirusantigen detection products will effectively improve the current status of global COVID-19 detection and also control the spread of the epidemic to a minimum. Children 2-15 years of age should be tested by an adult. COVID-19 Thematic Website - Together, We Fight the Virus - Exemption from Compulsory Quarantine Arrangement for inbound travellers from the Mainland, Macao or Taiwan . Test Yourself Express Rapid Antigen Tests, Housing and Community Development Non Profit Capacity Support Grant, DC Small Business Microgrants Program Report, Virginia Department of Health's Antigen Testing Recommendations. A color band will appear in the left section of the result window to show that the test is working properly. Antigen detection does not require professional laboratory personnel, special detection sites and equipment, can detect infection early, and is simple in operation and low in reagent costs. If you agree, well also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. This kit is used for in vitro qualitative determination of novel coronavirus antigen in human nasal swabs or throat swabs. When choosing RAT kits from the market, you may make reference to the following lists: Or check out Consumer Council's dedicated webpage: You can do the test yourself and it is easy to perform. Corona tests with individual components: All components of the Covid 19 rapid test for home use are individually packed and can be easily distributed to employees or family members. ,,,=z3~T(c}9@JHNK5WXnP>Fe>\xSsTL|X]X |0_q&"9ey\lL'xqI3t^5 5%::std9KHQ&R v@u4KLO@%a 91[* Die Durchfhrung ist sicher und gut beschrieben. If an order never came, or you get someone else's order, you can reach out to Instacart Care. This test is intended for personal use by people aged 18 and over who are suspected to be infected with COVID-19. 9) Interpret test results at 5-10 minutes. This coronavirus (COVID-19) rapid throat and nose test comes in a blue and white pack. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. On September 23, 2021, the FDA revised the EUAs of certain molecular, antigen, and serology tests to establish additional Conditions of Authorization in response to the continued emergence of new variants of SARS-CoV-2. 2) For best results, strict adherence to the instructions is required. One version is in full-color and the other is in black and white which may be easier to print. Clear up non-essential items around you. endobj Data sources include IBM Watson Micromedex (updated 5 Feb 2023), Cerner Multum (updated 22 Feb 2023), ASHP (updated 12 Feb 2023) and others. Read more about our external linking. The presence of two color bands (T and C) within the result window on the CPV Ag test area, and the presence of only one band (C) within the result window on the CCV Ag test area, no matter which band appears first, indicates a positive result of Canine Parvovirus. : For more information on availability, reliability, and more, please visit our Corona Self Testing FAQ page (English language cannot be guaranteed). endstream endobj startxref If you experience any of the following issues, you're eligible for a refund or credit: damaged/missing items, poor item replacements, late arrival or unprofessional service. <>>> 682 0 obj <> endobj 1) Collect a sample from canine feces using a swab. 3 0 obj Please click on each retailer to see that retailer's price for this product. Both the test line and control line in the result window are not visible before applying any samples. A positive result means the test detected SARS-CoV-2 in your sample. If youre showing symptoms and youre a resident or staff in congregate settings like nursing homes and correctional facilities. Gather the items you need that are not provided in the kit, such as a timer and necessary disposal materials. FDA's authorization of serial antigen testing products greatly expands the indications for testing as well as public access to testing products.*. 1996-2023, Amazon.com, Inc. or its affiliates, Learn more how customers reviews work on Amazon, Recycling (including disposal of electrical and electronic equipment). Where to get tested and how to get rapid tests. : +1 407 852 8039 / Fax. It's simple. After collection, point-of-care antigen tests take approximately 15-30 minutes to finalize a result. The COVID-19 antigen detection kit was successfully developed. To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice. Bestellung und Lieferung Ende Februar 2023, Haltbarkeit bis Juli 2023. Find a clean, well-ventilated spot to do the test. The test did not work properly. 738 0 obj <>/Filter/FlateDecode/ID[<4A9D31C04D6A0B418F5B6F70B4F63CF9><645E51B33539F047860A342FE8C63B99>]/Index[682 76]/Info 681 0 R/Length 219/Prev 462539/Root 683 0 R/Size 758/Type/XRef/W[1 3 1]>>stream People can even detect and manage the novel. hb```lVB Mit diesem einfachen Schnelltest knnen Sie sich selbst zu Hause, bei der Arbeit oder unterwegs auf SARS-CoV-2 testen und haben das Testergebnis bereits innerhalb von 15 bis 20 Minuten vorliegen. COVID-19 Antigen Rapid Test (Swab), For Self-testing REF ICOV-502S: Citest Diagnostics Inc. To reduce the risk of an invalid result, be sure to follow the instructions provided with your test. . Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. Prices for items sold by Amazon include VAT. This is the median selling price or "middle value" paid by customers for a product on Amazon.de (excluding promotional prices). Die Extraktionslsung hat die Chargennummer W20211102B. 5) Do not use the test kit if the pouch is damaged or the seal is broken. PCR testing has been used since the pandemic began and is consideredto bethe goldstandardby the Centers for Disease Control and Prevention (CDC). Using the Instacart app or website, select a store of your choice near you that offers pickup, select Pickup, and then select your preferred pickup location from which you'd like to place your order. App Store is a service mark of Apple Inc. Android, Google Play and the Google Play logo are trademarks of Google LLC. Most of them require nasal or nasopharyngeal swab samples or deep throat saliva samples. Continue to follow your local public health guidelines. The clinical performance evaluation shows that it has excellent detection sensitivity. Visitcoronavirus.dc.gov/overthecounterto report your self-testresult. It also analyses reviews to verify trustworthiness. The presence of only one band C within the result window on both of the CPV Ag and CCV Ag test areas indicates a negative result. It is intended for qualitative detection of antigens in specimens from individuals with suspected infections. Single antigen tests, done at one point in time, are typically meant to be used within 5-7 days after symptoms begin showing, though at least one test allows for testing more than 7 days after symptoms begin showing. endobj endobj Self-testing allows people to test themselves or their dependants for SARS-CoV-2. Jetzt kaufen! W5iC2!q 1 Jv %PDF-1.6 % For Emergency Use Authorization (EUA) only. 7) All reagents must be at room temperature (15-30C) before running the assay. When using the Anigen Rapid Canine Parvovirus - Coronavirus Antigen test kit to detect Canine Parvovirus antigen and Canine Coronavirus antigen, a low incidence of false results can occur. The specially selected Canine Parvovirus antibodies and Canine Coronavirus antibodies are used in the test band as both capture and detector materials. For metallic surfaces, use 70% alcohol to disinfect. Insert the swab and soak in the liquid for at least 15 seconds, stir the swab several times, and squeeze the tube walls onto the swab tip 3 times. : Please refer to the user guide of each brand. 1768 0 obj <>/Filter/FlateDecode/ID[<3CBB7F561E4E02418FA7589D70E034D9>]/Index[1754 26]/Info 1753 0 R/Length 86/Prev 530988/Root 1755 0 R/Size 1780/Type/XRef/W[1 3 1]>>stream 10) The kit should be disposed of according to local regulations for hazardous materials and in vitro diagnostics. Record the result Take a photo of the result if you are tested positive. In the Instacart app or website, you can report: The price for this product is set by the individual retailers and varies among them. 1754 0 obj <> endobj Covid 19 Antigen rapid test for laymen: Antigen rapid test: Corona antigen test on SARS-CoV-2 for self-testing by laymen for rapid qualitative detection of SARS-Cov-2 virus antigen using a nasal sample. Revision Concerning Viral Mutations. %PDF-1.6 % If youre not showing symptoms of COVID-19 and you participated in high-risk activities where you could not physically distance like traveling, attending large social or mass gatherings, or being in a crowded indoor setting). 2 0 obj Las mejores ofertas para 20 x Hotgen 2019 Corona Schnelltest Antigen Nasal 2cm Stbchen Laientest estn en eBay Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis! <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Here's a breakdown of Instacart delivery cost: When an item you want is out-of-stock at the store, your shopper will follow your replacement preferences. Antigen tests are generally less sensitive than PCR tests. 1) Samples from canine feces should be used for this test. Las mejores ofertas para Prueba rpida Hotgen Corona Covid-19 autoprueba antgeno prueba laica nasal individual estn en eBay Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis! Its flexible usage scenarios can be used for rapid screening ofnovelcoronavirusservices on a large scale, and can also greatly reduce the workload ofnovelcoronavirusdetection in hospitals. eb?04P{k(;,= OxW70;og_?ts8L6Nd7;\=\\M v,xid8oDfX% IzO_j[J !tked3mfTQnX2d{:9FU[#3!^D:mJwjNeN. 2) The specimens should be tested immediately after collection. The U.S. Food and Drug Administration (FDA) has granted emergency use authorization (EUA) for antigen tests that can identify SARS-CoV-2. stream In the face of insufficient testing in many regions around the world, the operation of antigen testing is very simple and can be easily mastered by non-professional medical technicians. Digital Journal is not responsible for the content of external sites. Anigen Rapid Canine Parvovirus-Coronavirus Antigen Test Kit Indications, Warnings and cautions for Anigen Rapid Canine Parvovirus-Coronavirus Antigen Test Kit, Direction and dosage information for Anigen Rapid Canine Parvovirus-Coronavirus Antigen Test Kit. Doing an RAT for children? %PDF-1.5 The HotgenCOVID-19 Antigen Home Test is intended for nonprescription self- -use and/or as applicable an adult lay user testing another person 2 years of age or older in a non-laboratory setting. 1) Ten(10) Anigen Rapid Canine Parvovirus-Coronavirus Antigen Test Devices, 2) Ten (10) Specimen tubes containing assay diluent (Diluent contains sodium azide as a preservative.).

hotgen coronavirus antigen test instructions 2023