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SARS Explained

NPR's Michele Norris talks to NPR health correspondent Richard Knox to find out more about SARS. Since the symptoms mimic influenza, many people are worried that their spring allergies and colds might be the start of SARS. Since there are only 70 reported cases of SARS in the United States -- only one of which has been serious -- it's unlikely the public here is at great risk at the moment.

Copyright 2003 NPR

Since he joined NPR in 2000, Knox has covered a broad range of issues and events in public health, medicine, and science. His reports can be heard on NPR's Morning Edition, All Things Considered, Weekend Edition, Talk of the Nation, and newscasts.