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ARTICLE · 10 JUNE 2020

The CDC Warns Against Using Antibody Testing Results To Make Workplace Decisions

Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
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This week, the Centers for Disease Control and Prevention (the "CDC") released interim guidelines addressing COVID-19 antibody testing.

United StatesEmployment and HR
Corbin Carter
Corbin Carter
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This week, the Centers for Disease Control and Prevention (the "CDC") released interim guidelines addressing COVID-19 antibody testing. The CDC expressed concerns about the current accuracy of antibody testing and advised businesses against using the results of antibody testing (also known as serologic testing) to make any decisions about returning workers to the workplace.

Although the guidance notes that antibodies may offer some protection from reinfection and may decrease the likelihood that an individual infects others, the CDC has determined that there are myriad issues with the effectiveness of current antibody testing, including widespread false positive results. The CDC guidance states that "additional data are needed before modifying public health recommendations based on [antibody] test results, including decisions on discontinuing physical distancing and using personal protective equipment." The CDC also recommends that even if individuals have tested

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