18 to 30s, 18-30s, 20, 30s, adult, adults, ages, at camera, background colour, background colours, caucasian, caucasians, check, checked, checking, checks, clothed, cold, cold virus, color, colored, colors, colour, coloured, coloured background, coloured backgrounds, colours, common cold, descriptive color, descriptive colors, descriptive colour, descriptive colours, dressed, equipment, ethnic, ethnicity, eye contact, facing camera, february 2007 release, female, females, grown up, grown ups, headdress, headdresses, headwear, hold, holding, ill, illness, image source, imagesource, inside, instrument, instruments, interiors, lady, look, looking, looking ahead, looking at, looking at camera, medical condition, medical conditions, medical instrument, medical instruments, medical object, medical objects, medical tool, medical tools, one, only, only young women, perception, portrait, portraits, scarf, scarves, sense, sensory perception, sick, sickness, sicknesses, someone, studio, studio shot, studio shots, studios, temperature, temperatures, thermometer, thermometers, twenties, twentysomething, unhealthy, unwell, using, white, white background, woman, women, young, young adult, young adult woman, young adult women, young adults, young woman, young women, 20s, healthcare in focus