Why are there worms in the belly of pigs, and why are there worms in pork?

Why are there bugs in the belly of pigs, common gastrointestinal parasites.

features: Ascaris: is a large nematode, red or yellowish-white in color, somewhat earthworm-like.

Mainly parasitic in the small intestine of pigs? Sometimes it migrates to the gallbladder and stomach, and occasionally it is found that the worm body comes out of the mouth and nostrils, and the pigs suffering from ascariasis are stunted in growth and development, and when they are seriously infected, they become stiff pigs and even die.

The fertilized eggs of Ascaris suis are excreted from the body with pig feces and develop into infectious eggs after about 17-20 days at suitable temperature and humidity, which can contaminate feed or drinking water. When swallowed by pigs, the egg shell is digested and dissolved by the small intestine fluid, and the larvae come out of the shell and burrow into the wall of the small intestine, enter the liver with the blood or directly through the tissues, and then follow the blood through the right ventricle to the lungs.

It then enters the alveoli through the capillaries.

Then through the bronchioles.

Migrate to the bronchi and trachea. It reaches the pharynx with mucus in the trachea, reaches the gastrointestinal tract with swallowing, and develops into adult worms in the small intestine.

Acanthocephalus: It is a large pale red or yellow insect with a roundworm-like appearance, with a thick head and a retractable hooked mouth. It is mainly parasitic in the small intestine of pigs. After the eggs are excreted with the feces, if they are eaten by the fecal-eating beetle (Scarab. scarab.

The beetle and its larvae are swallowed, and they will develop into invasive larvae in the body, and pigs will be infected after eating this beetle. The parasitic time of the worm in the pig is 10 to 20 months.

Parasitic infections can also cause diarrhea, mainly due to parasites damaging the intestinal wall tissues, resulting in damage to the gastrointestinal villi, inflammation of the intestinal wall and ulcers with obvious inflammatory cell infiltration, so there will be a large amount of fluid secretion leading to diarrhea, especially for tapeworms and other problems may cause diarrhea, and these worms may also be seen in the stool.

In addition, the parasite itself can produce a large number of toxins and enzymes, which enter the body and cause host cell dysfunction, so diarrhea can occur, so if there is unexplained diarrhea in the clinic, a stool test should also be carried out to find eggs to observe whether there is diarrhea caused by parasitic infection.

Ascaris is generally a parasite in the belly of a pig. Ascaris eggs are often mixed with feces into the soil and raw water, and pigs will eat in the stomach if the pig house is not clean, and roundworms will parasitize. If people do not wash their hands before eating, drinking raw water or melons and fruits, roundworm eggs will be eaten into the stomach, and in this way, roundworms will grow in people's stomachs.

The presence of worms in pork is a rumor and has been confirmed.

At present, the so-called "pork worms" phenomenon is mostly the nerve fibers, arteriovenous vessels, lymphatic vessels, tendons and muscle fibers of the pig body. Some of these substances resemble insect bodies in their own right.

Summary. The following measures can be taken for the worm pig in the pork belly: 1. Carry out the worm pig **:

Drugs**, such as anti-insect drugs or anti-parasitic drugs, are used to get rid of the insects. Pay attention to the dosage and rules of use. 2. Change the feed:

When used with anti-insect drugs, the feed can be appropriately changed, such as adding anti-insect agents, to inhibit the growth of insect pigs. 3. Increase the resistance of pigs: to increase the immunity of pigs, vitamin feed can be appropriately supplemented to enhance the disease resistance of pigs.

4. Improve environmental hygiene: clean the pig house regularly and maintain cleanliness and hygiene to reduce the infection rate of insects and pigs. 5. Combined with other technologies:

Disinfection, insect repellent, fly control and other technologies can be used to ensure the hygiene and safety of the pig house.

The following measures can be taken for the insects in the pork belly: 1. Leather manuscript for insect pigs: use drugs, such as anti-insect drugs or anti-parasitic drugs, to eliminate insect pigs.

Pay attention to the dosage and rules of use. 2. Change the feed: With the use of anti-insect drugs, the feed can be appropriately changed, such as adding anti-insect pigments to inhibit the growth of insect pigs.

3. Increase the resistance of pigs: to increase the immunity of pigs, vitamin feed can be appropriately supplemented to enhance the disease resistance of pigs. 4. Improve environmental sanitation

Clean the pig house regularly and maintain cleanliness and hygiene to reduce the infection rate of insect pigs. 5. Combined with other technologies: disinfection, insect repellent, fly control and other technologies can be used to ensure the safety of the sanitary handshake in the pig house.

The pig eats himself and other worms pulled out by the dung, will this pig not like to eat, and what should be done?

If it is caused by lack of nutrition or other reasons, the pig can be supplemented with nutrients, and ensure that the pig has enough space to move and make sure that it can reach its potential, and ensure that it gets enough exercise before training, so as to reduce its balance and stare pressure.

Hello, I have helped you find the result; The bug in the pork belly is a parasite that can pose a threat to human health if consumed by humans. Therefore, if it is found that there are worms in the pork belly and the pig eats it again, the following measures should be taken to deal with it:1

Discard the pork belly: If there are more bugs, it is recommended to discard the whole pork belly directly and do not eat it. 2.

Clean the pig's belly: If there are fewer insects, you can rinse the pork belly repeatedly with water to remove the insects and eggs. Then soak it in salt water or vinegar water for a while and wash it again.

3.Cooked pork belly: Cook the cleaned pork belly to ensure that the internal temperature reaches more than 70, which can kill the bugs and eggs in the pork belly, so that it no longer poses a threat to human health.

In short, if there are insects found in the pork belly, it is recommended not to eat them, but to take the above measures to resist residue and treat them to ensure food safety. At the same time, when buying pork belly, you should choose regular channels to avoid buying problematic food. I hope I can help you and wish you a happy life <>

Pork tapeworm is the main human parasitic tapeworm in China. In ancient medical books, it was called inch white worm or white worm. The body length is shorter than that of beef tapeworms, generally 2 3 m, 7 8 mm wide, with a total of 800 900 proglottids, and the mature proglottids at the back end are about 10 mm long.

The scolices are spherical, about 1 mm in diameter, with 4 suction cups, and have apical processes and 2 small hooks, so they are also called "hooked tapeworms". Cysticerci are the size of soybeans and are white translucent sacs filled with transparent cysts. The capsule wall is divided into two layers, the outer cortex and the inner interstitial layer, and the interstitial layer has a thickening into the capsule to form an inward retracting and shrinking cephalic segment.

Its morphological structure is the same as that of an adult. The morphological adult is milky white, flattened and long like a band, thinner, slightly transparent, about 2 4 m long, the anterior end is thin, and the posterior is gradually flattened. The scolices are approximately spherical, diameter, without pigment, except for 4 suction cups, the apex also has an apical process, on which there are 25 50 small hooks, arranged in two circles, the hooks of the inner ring are larger, and the hooks of the outer ring are slightly smaller.