Guadalupe Arizpe De La Vega provides quality health care in the dangerous city of Juarez, Mexico. English | En español | Extra | Tribute

Several times a week, a 74-year-old grandmother drives into the murder capital of the world to help keep a sanctuary for its citizens alive. Full story

Want to get involved? Check out the FEMAP Foundation website and see how to help. Get involved: U.S. | Get involved: Mexico | Support the cause

• Connect with CNN Heroes on Facebook
• Follow them on Twitter