It's estimated that 34 million people are living with AIDS: approximately 1 in 200 people in the world today. More than 3.4 million children are currently living with HIV and AIDS. That's why Save the Children has prevention programs to stop the spread of AIDS and protection programs to help children who have been orphaned or are vulnerable due to the infection. In 2013, we helped 37.8 million children with HIV/AIDS prevention and treatment.