Ortho's COVID-19 IgG Antibody Test Receives CE Mark

- Ortho's IgG test demonstrates 100% specificity and can be used to support decisions for getting people back to work and can support convalescent plasma screening

- Ortho's Total antibody test received CE Mark on May 8,2020

- Ortho's two COVID-19 antibody tests run on Ortho's VITROS® platform,which does not require an external water source to run

- Ortho has already begun shipping its antibody test to customers in highly impacted geographiesand plans to manufacture several million COVID-19 antibody tests each month

RARITAN,New Jersey,May 19,2020 --Ortho Clinical Diagnostics,a global leader of in vitro diagnostics with a rich history of bringing critical tests for infectious diseases to market,today announced its second COVID-19 antibody test—the VITROS® Immunodiagnostic Products Anti-SARS-CoV-2 IgG Test (COVID-19 IgG antibody test) received CE Mark. The test offers 100% specificity.

"The observed 100% specificity with Ortho's VITROS SARS-CoV-2 tests allows an extremely high level of confidence so that people will not be identified as having an immune response to the virus when in fact they do not," saidChristopher D. Hillyer,MD,President and CEO,New York Blood Center. "Statistically,the chance of error rises dramatically even with a very small decline from 100% in specificity,given our understanding of the prevalence of the COVID-19 virus today."

"Ortho is proud that both of our COVID-19 total and IgG tests are achieving 100% specificity," said Chris Smith,Ortho Clinical Diagnostics' Chief Executive Officer."During this health crisis,good is simply not good enough. This high level of specificity is a testament to Ortho's strong belief that every test is a life."

Ortho's COVID-19 IgG antibody test detects the IgG antibody. It closely follows the introduction of Ortho's COVID-19 Total test and the two tests offer greater choice in tracking and surveillance,patient management,and screening convalescent plasma. Both of Ortho's tests help health care professionals understand if a patient has been exposed to and has developed antibodies to the SARS-CoV-2 virus.

Ortho's COVID-19 IgG antibody test received Emergency Use Authorization from the U.S. Food and Drug FDA administration on April 24,2020. Ortho's total antibody test received CE Mark on May 8,2020 and FDA Emergency Use Authorization on April 14,2020.

The tests run on Ortho's high-throughput,fully automated analyzers including its flagship VITROS® XT 7600 Integrated System,the VITROS® 3600 Immunodiagnostic System,the VITROS® 5600 Integrated System and will soon be available on VITROS® ECi/ECiQ Immunodiagnostic Systems. Ortho has over 5,600 Immunodiagnostic systems installed around the world. VITROSSystems are self-contained and do not require an external water source to run,offering labs placement flexibility.

Ortho is manufacturing the COVID-19 IgG antibody testsat its Pencoed,U.K.,facility. It plans to manufacture several million tests in the coming weeks.

Questions from laboratories,healthcare providers,or government officials regarding the COVID-19 antibody test can be directed to: OrthoCOVID19Test@orthoclinicaldiagnostics.com.For more information visit: https://orthoclinical.info/369C1WF.

Ortho's COVID-19 IgG antibody testsare designed and solely intended to be performed by laboratoryprofessionals and cannot be directly used by patients as they are not for home use. Patients should consult with their health care provider to discuss antibody testing and back-to-work options.

The VITROS Anti-SARS-CoV-2 Total and IgG tests have not been FDA cleared or approved. They have been authorized by the FDA under an emergency use authorization and testing is limited to laboratories certified under the Clinical Laboratory Improvement Amendments of 1988 (CLIA),42 U.S.C. §263a,to perform moderate or high complexity tests. The VITROS Antibody tests have been authorized only for the detection of either Total or IgG antibodies from SARS-CoV-2,not for any other viruses or pathogens,and results should not be used as the sole basis for diagnosis. These tests are only authorized for the duration of the declaration that circumstances exist justifying the authorization of emergency use of in vitro diagnostic tests for detection and/or diagnosis of COVID-19 under Section 564(b)(1) of the Act,21 U.S.C. § 360bbb-3(b)(1),unless the authorization is terminated or revoked sooner.

About Ortho Clinical Diagnostics

Ortho Clinical Diagnostics is a global leader of in vitro diagnostics dedicated to improving and saving lives through innovative laboratory testing and blood-typing solutions.

Because Every Test is a Life™,we never stop innovating to offer streamlined,sustainable laboratory solutions that deliver fast,accurate,reliable test results that support exceptional patient care.

As a trusted partner of hospitals,hospital networks,blood banks,and labs around the world,we proudly serve the clinical laboratory and transfusion medicine communities with customized solutions that enhance clinical outcomes,improve lab performance,overcome staffing challenges and better manage costs.

We are powered by Ortho Care™,our global,award-winning,holistic approach to service,which supports customers with best-in-class technical support,award-winning field support,and remote service and inventory support.

For more information about Ortho's solutions and services,visit Ortho's website or social media channels: LinkedIn,Twitter,Facebook,Instagramand YouTube.

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