Odds and Ends 

Study behind updated FDA guidance shows self-swab tests are as effective as those done by clinicians

Earlier this week, the U.S. Food and Drug Administration (FDA) announced that it would be updating its guidance to allow self-swab tests for COVID-19, in which a patient collects a sample for their own nose for a health professional to test. On Wednesday, UnitedHealth Group revealed the results of a peer-reviewed large scale study that provided the science behind the decision to switch to the less-invasive sample collection method. The self-swab process doesn’t change where FDA-approved testing can happen – this expanded guidance only applies to the method of collection,…

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