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4:10
ABC News
At-home COVID-19 tests: How they work and how to interpret their results
Amid confusing testing guidance from the CDC, ABC News spoke with infectious disease specialists about how tests should be used.
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The strain of fighting off a cold, flu or other respiratory illness during the holidays can be overwhelming. Not to mention not knowing which COVID test to get or how frequently to test. Allyson and Jamie from our medical and scientific affairs team offer their perspectives: | Roche Diagnostics USA
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