Swine diseases: signs and symptoms, treatment and prevention

Diseases of pigs are non-infectious, parasitic or infectious pathologies that can affect animals during the rearing process. Before raising pigs, it is necessary to understand in more detail the ailments and their symptoms. This will help raise he althy pigs and detect the presence of a particular disease in time.

Infectious diseases in pigs

Common ailments of pigs are diseases of an infectious type. They are easily transmitted from one individual to another, and therefore the rest of the herd can become infected from one animal. If you do not treat infections in time, they lead to the death of a sick animal.

Plague

People who raise piglets often encounter classical plague. The causative agent of the disease is considered to be a pestivirus, which begins to accumulate in the bile fluid, urine and blood. Due to this, the virus spreads rapidly and infects neighboring animals that come into contact with the sick pig. The plague can be transmitted through the following:

• water;
• food;
• manure;
• bedding.

The disease has characteristic symptoms, which determine that the pig is sick with plague. These include high fever, weight loss, digestive problems, and vomiting.

Erysipelas

Appears due to the ingestion of a motionless stick, which actively develops under the influence of low temperatures. At too high temperatures, it dies. Symptoms of the disease include the following:

• skin eczema at the initial stage of development;
• fever with constipation;
• appetite loss and weight loss.

The disease is treated with antibiotics and special medicinal sera.

Dysentery

Dysentery, like other viral diseases, can lead to the death of an animal. Therefore, it is important that a person detects a developing disease in time. To do this, pay attention to the following symptoms:

• diarrhea, accompanied by the withdrawal of blood and mucous fluid;
• high temperature;
• growth slowdown;
• discoloration of faeces.

To cure dysentery, pigs are given herbal remedies with antibiotics. This will slow down dehydration and relieve other symptoms.

Edematous disease of piglets

This is a dangerous disease that is accompanied by impaired coordination of movements and leads to swelling of tissues or organs. The main symptom of the disease is fever. Then the animals' appetite worsens, they develop vomiting and fear of light. Strong antibiotics are used to treat edematous disease.

Aueszky's disease

This is a long-known infectious disease that was first discovered over a hundred years ago. Most often, the disease appears in sows or individuals with a weakened immune system. The causative agent of the disease spreads along with feces. Therefore, if the disease is not quickly identified, the entire herd will become infected.

Aujeszky's disease affects the nervous system of piglets, which greatly affects their behavior. They develop paralysis and start to have seizures.

Enterovirus gastroenteritis

Transmitted to piglets through contaminated water or feed. Enteroviral gastroenteritis occurs in young piglets up to four months of age.

However, sometimes adult pigs with weakened immune systems also get sick. If left untreated, 10% of affected animals die.

Parasitic diseases

Parasitic diseases appear in pigs due to parasitic cells that enter their body. Their main feature is that they are developing rapidly. Diseases of the parasitic type are quickly treated with timely detection.

Echinochasmosis

Affects the small intestines of guinea pigs, causing them to have digestive problems. Most often, echinochasmosis appears in piglets, whose age is 5-11 months. To quickly get rid of the disease, sick animals are given trematodocidal drugs.

Ascariasis

The causative agent is roundworm, which penetrates the intestines of pigs. The source of infection of he althy individuals is feces, as well as food and water. Among the symptoms of ascariasis are high fever, growth retardation and vomiting. Sick piglets are treated with deworming using medications.

Physocephalosis

Occurs as a result of parasitism in the stomach of affected guinea pigs with the nematode scalautus. Physocephalosis has non-specific signs, which include physical exhaustion of piglets and indigestion. The disease is very dangerous, since to this day no effective drugs have been developed for treatment.

Ollulanosis (ollulanosis)

This is a common ailment that affects both young and old piglets. When olluanosis occurs in animals, digestion is disturbed, which leads to constipation, diarrhea or vomiting.If the disease is not cured in time, its exacerbated form begins, during which the pigs stop eating.

Trichocephalosis

Nematodosis disease, which is characterized by signs of anemia. Piglets suffering from trichuriasis suffer from emaciation, their appetite worsens and the temperature may rise. For the treatment of the disease, drugs such as Tetramizol, Fenbazen and Fenbendazole are used. The dosage of medications is determined by the veterinarian.

Noncommunicable diseases in pigs

The safest are considered non-contagious non-communicable diseases that are not transmitted from sick to he althy individuals.

Cystitis

This is an acute inflammation of the mucous membranes inside the bladder, which develops as a result of penetration of a pyogenic infection. Symptoms of cystitis are specific. Sick animals have problems with urination, sometimes the body temperature increases.Cystitis does not need to be treated, as it resolves on its own.

Pneumonia

Some guinea pigs suffer from pneumonia, which comes from a weakened immune system. Symptoms of the disease include rapid heartbeat, general weakness, loss of appetite and coughing. Antibiotics are used to treat pneumonia, which should be prescribed by the attending veterinarian.

Disease prevention lies in the proper care of animals. They need to be well fed so that they are not emaciated and weakened.

Cholelithiasis

Develops as a result of the formation of stones inside the gallbladder and its ducts. Gallstone disease can occur in animals of any age. Symptoms include bowel dysfunction, weight loss, and poor appetite. To prevent the onset of the disease, more vitamins and carbohydrates are added to the diet of piglets.

Obesity

Obesity is a common disease among piglets, during which a large amount of adipose tissue accumulates in the body of animals. If the weight of a pig exceeds the norm by more than 20%, then it develops the initial stage of obesity. To prevent animals from gaining mass quickly, it is necessary to give them more movement and properly feed.

What sick piglets

Beginning farmers are interested in what causes Vietnamese piglets. Most often, young weaners develop the same diseases as adults. Common diseases include furunculosis, pneumonia, gastroenteritis, erysipelas. Loose-bellied gilts sometimes develop hypoglycemia.

Conclusion

People who are going to raise pigs should become familiar with their diseases. This will help in the future to quickly diagnose and cure the animal.

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