Busted: Top 5 Cold and Flu Myths

intro: 'Tis the season for colder weather, impending family gatherings, holiday preparations ... and sick days caused by colds and the flu. Along with flu season comes the age-old bits of wisdom from our grandmothers (and their grandmothers). But research has proven several to be false. One of the biggest myths is that going out into the cold without a coat or with wet hair will make you sick. "There are actually some studies on that, and it's not the case," said Dr. William Schaffner,...Full Story