Description
For sample adults who have traveled outside of the United States or Canada in the past 5 years (TRAVA5), TRAVA591 reports if the respondent took any trip outside of the US or Canada in 1991.
TRAVA591 is part of a supplement on vaccinations and foreign travel. For more information please see TRAVA5 or use the IPUMS NHIS search function and drop-down menus.
