Flu Spreads Easily in High Schools, Study Suggests
Jenifer Goodwin:
By outfitting students and teachers with wireless sensors, researchers simulated how the flu might spread through a typical American high school and found more than three-quarters of a million opportunities for infection daily.
Over the course of a single school day, students, teachers and staff came into close proximity of one another 762,868 times -- each a potential occasion to spread illness.
The flu, like the common cold and whooping cough, spreads through tiny droplets that contain the virus, said lead study author Marcel Salathe, an assistant professor of biology at Pennsylvania State University.
Posted by Jim Zellmer at December 26, 2010 1:13 AM
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