Thirteen-year-old Jace Billingsley's Code Blue App helps doctors and nurses save lives of patients in cardiac arrest.

A seventh-grade student from Buffalo Creek Middle School was recognized for creating a potentially life-saving software application known as "The Code Blue App." ...

"The app from last year that I created, the Code Blue App, is made to help hospital staff in the resuscitation of patients that have undergone cardiac arrest or respiratory failure," said Billingsley.

Ocean County's Code Blue Warming Center in Toms River serves about 40 homeless people a night, and sometimes approaches the maximum of 85.

Last season, Code Blue served 901 people, including serving as a shelter during the Buffalo Blizzard.

Code blue signifies a critical medical emergency. Find out what other hospital codes mean and why some hospital associations want to standardize them.

The Code Blue has been issued for Montgomery County for the period beginning Monday, November 27 at 9 p.m. to Thursday, November 30 at 9 a.m.