contagious

As whooping cough cases rise in the U.S., a new nasal vaccine developed by Tulane University may hold the key to reducing the spread of the highly contagious respiratory disease.

"There are some indications that this kind of leadership could be contagious, with a leader's volatility fostering volatility in others," he says.

He is credited with discovering the scientific basis for diagnosing and managing violence as a contagious disease and is the founder of the NGO Cure Violence Global.

Grier, the veteran player playing the veteran doctor, is contagious easiness itself.

“I think that winning is contagious,” Foster said.