Amanda Gardner is a freelance health reporter whose stories have appeared in cnn.com, health.com, cnn.com, WebMD, HealthDay, Self Magazine, the New York Daily News, Teachers & Writers Magazine, the Foreign Service Journal, AmeriQuests (Vanderbilt University) and others. In 2009, she served as writer-in-residence at the University of Wisconsin School of Medicine and Public Health. She is also a community artist and recipient or partner in five National Endowment for the Arts grants.
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Why Some People Are More Likely to Spread Covid-19 Than Others

When it comes to coronavirus "super spreader" events, a relatively small proportion of virus carriers are thought to be responsible for most cases of Covid-19 transmission. Is there anything actually different about these people?