Just one germ-laden doorknob can infect entire building in hours, study says"The hand is quicker than the sneeze in the spread of disease," warns the lead author of a study that found a single germ-laden doorknob can spread a virus throughout a building in the space of hours.<img src="http://feeds.feedburner.com/~r/foxnews/health/~4/3ewdOwY2_TA" height="1" width="1"/>
Source: Just one germ-laden doorknob can infect entire building in hours, study says (http://feeds.foxnews.com/~r/foxnews/health/~3/3ewdOwY2_TA/)