Ways society can be affected by stds or stis are sexual contact, and the mixing of bodily fluids such as blood, spit (in some stds or stis), sweat (only in some stds or stis), urine, etc.
Ídem se emplea fundamentalmente en notas o referencias bibliográficas, cuando se quiere señalar que la fuente citada es la misma anterior. Asimismo, también se puede usar para indicar que una obra tiene el mismo autor que la obra anterior
If your getting an iv of pure water and it goes into your veins their is a possibility it would lead to death.
Well, if you are around people who smoke, and you are inhaling that smoke, technically. you are smoking.