Can flies eat it? How flies eat

Flies are harmful to humans because they carry a variety of pathogenic microorganisms, the body surface of flies is hairy, the foot pads can secrete mucus, like to crawl and forage in human or animal feces, urine, phlegm, vomit and corpses, etc., and it is easy to attach a large number of pathogens, such as Vibrio cholerae, typhoid bacillus, dysentery bacillus, hepatitis bacillus, polio bacteria, hepatitis A bacteria, hepatitis B bacteria, and roundworm eggs; It often stays on the human body, food, and dining utensils, and has the habit of rubbing feet and brushing the body when it stops, and the pathogens attached to it quickly contaminate food and dining utensils When flies eat, they first spit out the bursal fluid, dissolve the food before they can be inhaled, and while eating, spitting, and pulling; In this way, the pathogens that were originally eaten into the digestive juice are spit out together, contaminating the food it has eaten, and people will get sick if they eat these foods and use contaminated dining utensils The epidemic of cholera, dysentery and bacterial food poisoning are directly related to the spread of flies, so, of course, it cannot be eaten.

Biologically, fly pupae and silkworm pupa, most bee pupae are insect pupa, which are not toxic and can be eaten. However, due to the harsh living environment of flies, it is impossible to guarantee that fly pupae do not carry bacteria and toxins, so they do not eat. In fact, some flies grow in a clean environment, and the food is also fruits, nectar, etc., and the adults and pupae of flies are edible, but for most people, they feel that it is dirty psychologically and dare not eat it.

Flies carry tens of thousands of viruses, but human contact will not have a bad effect, because a variety of viruses will be killed by human immune cells, do not have the ability to cause disease, but flies are also indirect pathogens.

You can eat it, but people who eat it usually have stomach aches.

It is not aseptically cultivated and cannot be eaten.

1 Housefly is medium in size, about 7 mm long, grayish-brown. It is the most important fly species in urban residential areas in China, and it is also the most important fly species entering the interior. 2 Goldflies are medium to large in size, 8 11 mm in length, and are outdoor habitat flies.

3 Green flies Medium-sized flies, up to 10 mm in length, are typical outdoor residential area flies and can invade indoors. 4 hemp flies medium to large species, up to 13mm, for outdoor residential area flies because they carry a variety of pathogenic microorganisms to spread and harm humans, the body surface of the fly is hairy, the foot pad can secrete mucus, like to crawl and forage in human or animal feces, urine, sputum, vomit and corpses, etc., it is easy to attach a large number of pathogens, such as Vibrio cholerae, typhoid bacillus, dysentery bacillus, hepatitis bacillus, polio bacteria, hepatitis A bacteria, hepatitis B bacteria, and roundworm eggs; It often stays on the human body, food, and dining utensils, and has the habit of rubbing feet and brushing the body when it stops, and the pathogens attached to it quickly contaminate food and dining utensils When flies eat, they first spit out the bursal fluid, dissolve the food before they can be inhaled, and while eating, spitting, and pulling; In this way, the pathogens that were originally eaten into the digestive juices are spit out together, contaminating the food it has eaten, and people will get sick if they eat these foods and use contaminated dining utensils The epidemic of cholera, dysentery and bacterial food poisoning is directly related to the spread of flies, but it is not useless, without it, humanity would be in a rancid land.

Well, it's okay, supplement protein, we said on the chemistry question, flies have urea ...... in their abdomenAmitabha bless you.

The feeding mode of flies is usually divided into the following steps:

1.Foot rubbing: The fly has no teeth, its taste and touch receptors grow on its feet, so when it flies to your food, in order to have a full meal for a while, it has to rub its feet first, and rub off the dirt that has just stuck elsewhere first, so that it can eat for a while.

2.Vomiting: Flies have no teeth and cannot chew food like humans, and they eat by throwing up their own digestive juices and liquids such as saliva to allow solid food to be digested outside.

3.Vaping: Freshly vomiting digestive juices and eating food when it has been almost digested, they suck in a way much like eating with a straw. Flies have a licking and sucking mouthpart, which is the tool they suck on.

So before eating, flies will rub their feet, and after a while, they will see a puddle of digestive juice vomiting next to the food, and when the food is almost digested, they will use their licking mouthparts to suck the food.

There are no serious consequences for eating flies. Flies will enter the stomach if they are eaten, and will be killed or corroded by gastric acid.

Fly hazards:

Flies have the physiological characteristics of a mating can lay eggs for life, a female fly can lay eggs 5 6 times in a lifetime, and the number of eggs laid each time is about 300 grains. It can reproduce 10 to 12 generations in a year.

Flies carry countless bacteria and viruses, and can transmit dozens of diseases. Among the common ones are: dysentery, hepatitis A, acute gastroenteritis, food poisoning, trachoma, polio, roundworms, cholera, etc.

According to relevant information, the following 16 swine diseases can be transmitted by fly locust deficiency, which are pseudorabies; Ascariasis; brucellosis; classical swine fever; diarrhea caused by Clostridium perfringens types A and C; Escherichia coliosis; Erysipelas; foot-and-mouth disease; coccidiosis caused by isosporiidia; Leptospirosis; mycobacterial disease; hemorrhagic blood-sucking pasteurellosis; salmonella celeryosis; scabies mites; Bacillus dysentery of the subfamily Bacillaceae Dysentery, which causes porcine dysentery; Seborrheic dermatitis in pigs.

There are no serious consequences for eating flies. Flies will enter the stomach if they are eaten, and will be killed or corroded by gastric acid.