Do flies mainly transmit intestinal and intestinal infectious diseases?

Flies mainly transmit intestinal infectious diseases, so in our lives, we must cover the food with a lid and not let flies fall on the food. Intestinal infectious disease is a highly contagious disease, and it will make the human body very uncomfortable, and will make the human body have symptoms of vomiting and diarrhea. Therefore, we must ensure the hygiene of food and wash our hands frequently, so that we can be healthy.

I also did some research on the Internet and found that the diseases transmitted by flies are indeed intestinal infectious diseases, so if you find that you have an upset stomach, it is possible that you have eaten food that flies have crawled on. Therefore, in life, we must ensure the hygiene of food, and do not let the food be crawled by flies, if it is crawled by flies, this food cannot be eaten, and a layer on the surface cannot be removed, because the food has been contaminated. If you have an intestinal infection, you may experience gastrointestinal symptoms such as nausea, vomiting, abdominal pain, diarrhea, loss of appetite, fever, headache, limb pain, or systemic poisoning.

If left untimely, it can lead to serious complications and even lead to the loss of our lives. Therefore, we must ensure the hygiene of food, so that we can make the body healthier.

In daily life, we must ensure the hygiene of food, if you don't want to eat a certain food, you must pack the food, do not expose the food to the air, because there are many bacteria in the air, and the food will also be crawled by flies, which will contaminate the food and make the food very unclean. If the food has been crawled over by flies, the food cannot be eaten and must be thrown away. Not only flies, but also mosquitoes and other insects have the ability to transmit diseases, so we must defend ourselves against these mosquitoes.

Yes, flies mainly transmit intestinal type infectious diseases, because flies can carry some bacteria, which is not good for the health of the body. It may cause a stomach cold.

I think flies mainly transmit intestinal infectious diseases, because flies are very unclean and also very disgusting, so we must stay away from flies.

Yes, of course. Therefore, we must pay attention to hygiene, and we must stay away from flies, and we must have a correct living habits.

The main disease transmitted by flies is () starvation.

a.Infectious diseases of the digestive tract (correct answer).

b.Infectious diseases of respiratory leg pants.

c.Infectious diseases of the eye.

d.**Contagious disease.

1. All intestinal infectious diseases are a class of diseases in which various pathogens invade the intestine through the mouth and can be excreted by feces.

Intestinal infectious diseases mainly include cholera, bacillary dysentery, typhoid, hepatitis A, hepatitis E and food poisoning.

Intestinal infections are usually characterized by vomiting, abdominal pain, diarrhea, etc., and can also introduce complications such as dehydration, toxemia, etc., and in severe cases, it can lead to death.

Once an outbreak of intestinal infectious diseases occurs, it will seriously threaten the lives and health of the people and cause great harm to society.

The transmission routes of intestinal infectious diseases mainly include: 1. Transmission through water; 2. Foodborne transmission; 3. Dissemination of hands and daily necessities; 4. Spread by non-blood-sucking arthropods such as flies and cockroaches.

Flies are familiar and disgusted insects, they have a wide variety of species, and the main harm to humans is to spread diseases. Studies have found that flies can carry more than 60 kinds of bacteria, and a fly can carry more than 1 million bacteria on its body surface, and the maximum can carry about 500 million. Flies carry and transmit many pathogens, which can transmit dysentery, typhoid, cholera, poliomyelitis, tuberculosis, trachoma, hepatitis, parasitic diseases and other diseases.

Common flies in people's lives include houseflies, toilet flies, mercerized green flies, big-headed goldflies, black-tailed hemp flies, etc. The life of a fly can be divided into four stages, that is, from the adult fly mating and laying eggs, through the egg-> larva (maggot) - > pupa - > the process of adult fly, this process only takes about 10 days, and can be shortened when the temperature is high. Flies can lay eggs for life when mated once, and a fly can reproduce thousands of flies in its lifetime.

Spring is the peak of the first generation of adult flies, and the elimination of one fly in the spring is equivalent to the elimination of tens of thousands of flies in the summer.

Flies breed and fly among garbage heaps, toilets, rotting animal carcasses, pus, blood, sputum and vomit and feed on them. It carries tens of thousands of bacteria, viruses and parasite eggs on its body and abdomen. Flies have the habit of eating, spitting and pulling, and he flies down to **, ** food and utensils will be contaminated by bacteria, viruses, and insect eggs, and when people eat contaminated food or use contaminated utensils, intestinal infectious diseases or parasitic diseases can occur.

Flies can transmit malaria, cholera, typhoid, paratyphoid, polio, hepatitis, intestinal protozoa, tuberculosis, bacterial dermatitis, yaws, trachoma and conjunctival disease.

1. Diseases transmitted by flies mechanically (1) Bacterial diseases: typhoid, paratyphoid, bacillary dysentery, cholera, paracholera, bacterial food poisoning, anthrax, tetanus, gas gangrene and pyococcal infection. (2) Viral diseases:

Diseases such as polio, viral hepatitis, trachoma, and smallpox. (3) Protozoal diseases: amoebic dysentery.

4) Other parasitic diseases: roundworms, pinworms and cysticercosis. 2. Parasitic diseases Fly maggots (larvae) enter the human body and cause disease in some organs.

There is fly mouth disease of the eyes, ears, **, stomach and urethra. The parasitic flies of these diseases include mad flies, stomach flies, and subcutaneous flies. In addition, tsetse flies in Africa can transmit trypanosomiasis through lifestyle.

In addition to harassing humans and animals, flies mainly carry pathogens to transmit diseases, including cholera and other virulent infectious diseases.

1. Diseases transmitted by flies mechanically:

1) Bacterial diseases: typhoid, paratyphoid, bacillary dysentery, cholera, paracholera, bacterial food poisoning, anthrax, tetanus, gas gangrene and pyococcal infection.

2) Viral diseases: diseases such as polio, viral hepatitis, trachoma and smallpox.

(3) Protozoal diseases: amoebic dysentery.

4) Other parasitic diseases: roundworms, pinworms and cysticercosis.

2. Parasitic diseases Fly maggots (larvae) enter the human body and cause disease in some organs. There is fly mouth disease of the eyes, ears, **, stomach and urethra. The parasitic flies of these diseases include mad flies, stomach flies, and subcutaneous flies.

In addition, tsetse flies in Africa can transmit trypanosomiasis through lifestyle.

Popular Science: Don't look at flies so small, in fact, most human diseases are transmitted by flies.