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Old 18th April 2020, 01:16 AM   #31
rjh01
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Originally Posted by Planigale View Post
You can compare the commercial kit to a highly sensitive highly standardised laboratory assay. PHE have been collecting acute and convalescent bloods from known cases and there will be blood samples from pre covid that are definite negatives. So you can get a good sense of a false negative and false positive rate. There will be bloods that have been standardised and have known antibody levels that tests can be measured against.
Thanks. That makes sense.
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