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 22 · column 3 of 6 · from the scan, no model involved

records and get vaccinated against the measles and other vaccine-preventable diseases as appropriate. Measles vaccine is available through primary care physicians and local health departments.
To help identify those who were in contact with the infected individual and may be at risk, people who were at any of the locations listed below at the specified date and time are asked to call the Virginia Disease Prevention hotline at (800) 5334148:
Prince William
Exposure Sites
7-Eleven, 1445 Old Bridge
96.1%