A Global Look at Longevity

Swaziland
Life expectancy at birth: 47.9
The African nation has the worlds highest rate of HIV, which affects one in four adults and causes the majority of deaths.
Schlak van Zuydam / AP

Swaziland
Life expectancy at birth: 47.9
The African nation has the world's highest rate of HIV, which affects one in four adults and causes the majority of deaths.

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