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 4 · column 7 of 8 · from the scan, no model involved
Association ot Northern virtinia, said “a tuberculin skin test indicates whether the TB germ has lodged ih your body." If it lias, you<(tnay not be sick with TB, but’are capable of developing the active disease." "A chest x-ray will help to show whether there is active disease-that is, whether the TB germs are doing damage." “Modern preventive drug treatment can help combat the threat of tuberculosis. Chances are best if the disease is detected early."
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