Pakistani children wait their turns to receive polio vaccines in Rawalpindi, Pakistan, Tuesday, May 6, 2014. Pakistan’s health minister says the country is taking extra ordinary measures to meet the... more 
Pakistani children wait their turns to receive polio vaccines in Rawalpindi, Pakistan, Tuesday, May 6, 2014. Pakistan’s health minister says the country is taking extra ordinary measures to meet the new situation it is going to face after polio travel restrictions. (AP Photo/B.K. Bangash) less 
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Associated Press | Photo By B.K. Bangash
Tue, May 6, 2014 8:57 AM EDT