Taking a trip to see family is one of the most popular reasons to visit another country. It’s so common that there’s even an acronym for these travelers: VFR’s.
You may not recognize the acronym, but it stands for Visiting Friends and Relatives. These frequent travelers might be heading back to their native country or just spending time with relatives that live far away.
What these travelers might not know is that they pose a much higher risk at catching a disease.