All Things Considered
<iframe src="http://www.npr.org/player/embed/1245713/1245714" width="100%" height="290" frameborder="0" scrolling="no">
Is severe acute respiratory syndrome really more dangerous than other diseases? What precautions should you take? Host Lynn Neary gets a primer on the science of SARS from Dr. Barry Bloom, the dean of Harvard's School of Public Health.
NPR thanks our sponsors
Become an NPR sponsor
Support The Programs You Love