Preview Testing for the H1N1 virus on a bus near Khotan, Xinjiang, China. Image ID: 857-54847 Artist: Christopher Herwig Purchase a commercial license Buy framed prints & more from our print store asia asian ethnicity china central asia color image far east h1n1 hetian horizontal hotan khotan orient outdoors photographer: christopher herwig turkistan uyghuristan xinjiang uyghur automous region city daytime health holiday silk road small group of people swine flu tourism travel vacation