Scientists investigating Covid-19 ‘super-spreaders’ – those who transmit SARS-CoV-2 at a rate roughly four times higher than average – have uncovered additional characteristics that afford patients this grim ‘superpower.’
Researchers at Tulane University, Harvard, MIT and Massachusetts General Hospital identified a perfect storm of obesity, age, and more severe Covid-19 infection that can combine and cause people to breathe out far more virus-laden respiratory droplets than normal.
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