The effort is so old that it began to be publicized back when you could find work hand-painting billboards:
Polio anniversary
The first effective polio vaccine was developed just before I was born, but the disease stubbornly persists in a few chaotic corners of the world that, often for good reason, distrust Western medicine.
The effort is so old that it began to be publicized back when you could find work hand-painting billboards:
The effort is so old that it began to be publicized back when you could find work hand-painting billboards:
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