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Mawi DNA Technologies Swab material should not be the limiting step in COVID-19 molecular testing - Mawi DNA Technologies
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swab collection: Covid-19: Saliva diagnosis emerges as a cheaper, faster method than swab testing - The Economic Times
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Roche Diagnostics on Twitter: "Thank you for your replies. The correct answer is a): As the swab doesn't go that far into the patient's nostrils, taking a sample makes them cough or
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