Blood may hold clues to some of COVID-19’s most mysterious symptoms
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18 January 2021COVID-19 vaccines: How and when will lower-income countries get access?
18 January 2021Blood may hold clues to some of COVID-19’s most mysterious symptoms
The most severe cases of COVID-19 begin with leaky blood vessels. Breaches in the vascular system cause inflammation and coagulation, as fluid floods the lungs. Meanwhile, a host of seemingly unrelated symptoms set in. Blood pressure drops, arrhythmias test the heart, and the central nervous system takes a beating.
