If you've ever heard a code red hospital call, an expert explains what this and 12 other healthcare emergency alert codes mean. advertisement Story by Dr. Patricia Varacallo, DO ...

"Code Red," "Code Blue," "Code Black" -- people sometimes wonder what these terms mean, especially if they're fans of TV hospital dramas. Technically, there's no formal definition for a code, but ...

Residents in towns where Code Red systems are used can sign up to get the alerts on their smartphones via voice or text, or through email or TDD for people with hearing disabilities.

What is a "Code Red" air quality alert and how it impacts you 02:17. PHILADELPHIA (CBS) -- Most of the Philadelphia region is under the most hazardous air quality category Wednesday due to tiny ...

webvtt stacey: ankeny police today identified the man found dead at the scene of thursday’s code red alert on south west linden. he’s 45-year-old clifford scott gottula from colorado.

The Tennessee Department of Environment and Conservation issued a code red air quality alert for the area, in effect until midnight Wednesday, and conditions are changing daily.

In a code red, all school doors are locked and all students and staff are advised to get on the floor away from doors and windows. Classroom instruction is discontinued.