Posted 11/20/06
Students to don masks, wash hands for influenza study
If you happen to see a long line of students wearing surgical masks emerging from a U-M residence hall in the next few weeks, there's no need to panic. More than 2,000 students in University housing are taking part in a study this winter to figure out whether masks truly help prevent the spread of influenza, or if they just look odd without doing anything. More>
|
 |