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Photo by: Mohammad Sajjad

In this Dec. 28, 2010 photo, Shamsah, 18-month-old, a Pakistani girl whose right leg is paralyzed from polio is held by her mother at a hospital in Peshawar, Pakistan. Pakistan has the highest incidence of polio in the world and is the only country to record an increase in cases in 2010 _ 136 (139), up from 89 in 2009, according to recent World Health Organization figures. (AP Photo/Mohammad Sajjad)

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