Why do teens have the highest hiv infection rate​

They dont South Africa has the highest number of people living with HIV in the world (7.5 million).

Explanation: "The risk for HIV for most youth begins when they start having sex or injecting drugs. (A small number of children are born with HIV.) For both males and females, having sex under the influence of drugs or alcohol can increase risky behaviors that could lead to becoming infected with HIV."

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