Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 8 · column 4 of 6 · from the scan, no model involved
Polio Vaccine To Be Studied
A nationwide study to determine the effectiveness of a polio vaccine in preventing paralytic polio will get underway in one or more southern states during the week of February 8, 1954.
In a gradually expanding program, more than two hundred counties throughout the United States will be involved before the mass vaccination project ends by June 1, 1954. During that period, 500,000 to 1,000,000
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