Volume 13, Number 2—February 2007
Research
Imported Infectious Disease and Purpose of Travel, Switzerland
Appendix Figure
![Illness rates in persons whose purpose of travel was visiting friends and relatives (VFR) versus traditional travelers (travelers). Points indicate number of illnesses per 1,000 ill returned travelers.](/eid/images/06-0847-app-s1.jpg)
Appendix Figure. Illness rates in persons whose purpose of travel was visiting friends and relatives (VFR) versus traditional travelers (travelers). Points indicate number of illnesses per 1,000 ill returned travelers.
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