Fly is a type of flying insect. Eat flies by spitting out the saliva, and reabsorbing the half-fluid / soft food into the stomach through its proboscis.
Fly is a type of insect that is able to spread the disease, caused by permakannya and its nature that often fly and perch on a dirty place such as in demolished, trash and so on. Flies are one of the most easily found insect species.
However, the type of fruit flies and flowers are not categorized as carriers of disease. Although all the flies love to get dirty places, garbage cans, black flies, for example, just fly around compost for rest, nesting, and laying.