sign flu on the egg. the concept of disease. avian influenza, sa

adulterated art background bio biohazard breakfast cardboard close concept conceptualimage contaminated dangerous deadly diet ecology egg eggshell environment food foodcontamination foodsafety fresh harmful hazard hazardous health hot insecticide irradiated isolated label organic package poison poisonous pollution product red risky shell sign skullandcrossbones symbol tainted toxic unhealthy warning white yellow