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The Centers for Disease Control and Prevention has new guidance clarifying what exactly “close contact” means when it comes to transmission of SARS-CoV-2, the virus […] The severity of COVID-19 can vary hugely. In some it causes no symptoms at all and in others it’s life threatening, with some people particularly […] A new research study provides possible explanations for COVID-19 patients who present with extremely low, otherwise life-threatening levels of oxygen, but no signs of dyspnea […] The U.S. has performed more coronavirus tests than any other country in the world. Yet, at the same time, the U.S. is notably underperforming in […]
An epidemiologist explains the new CDC guidance on 15 minutes of SARS-CoV-2 exposure and what it means for you
Inflammation: The key factor that explains vulnerability to severe COVID
New study explains potential causes for "happy hypoxia" condition in patients with the COVID-19 virus
Test positivity rate: How this one figure explains that the US isn’t doing enough testing yet
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