Keep a Child Alive (KCA) is an urgent response to the AIDS pandemic. Founded in 2003 by Alicia Keys and Leigh Blake, KCA works to engage the public to fund life-saving medicine and surrounding care for children and families affected by AIDS in Africa and India. To date, KCA has helped more than 45,000 people, and currently supports 8 sites in 5 countries. Join the movement: Give $5 Text "ALIVE" to 90999 now!

Meet Noah. He is 15 years old and HIV positive. Noah lives in Rwanda and raps in his community to educate people about HIV prevention. He is a patient at the Icyuzuzo Clinic in Kigali, funded by Keep a Child Alive. Anti-retroviral medication has made it possible for Noah to be alive today. Help keep Noah and children like him alive. Vote for Keep a Child Alive to win $2.5 million from the American Express Members Project. You must vote by Monday, September 1st! Voting only takes a minute - so GO TO: http://www.membersproject.com/project/view/23E7H1 to NOMINATE NOW! Once you have voted, email or call at least 5 friends and make sure they vote too! Help start a virus to end a virus and share this video with everyone you know!

How can a known and beatable enemy be allowed to kill millions of people? See what Alicia Keys, Cher, COldplay, 50Cent, Toby Keith, Rod Stewart, Lil John, Dave Matthews, Good Charlotte and Josh Groban have to say about it.

"Keep a Child Alive" says "Don't Give Up, Africa!" Watch this photo essay by Kristen Ashburn.