Swine influenza is an acute, infectious respiratory disease of pigs. It is caused by influenza A (influenza A) and usually breaks out between pigs. It is highly contagious but usually does not cause death, but it can be Spread throughout the year. Therefore, today Xiaobian talks about the symptoms of swine influenza and comprehensive prevention measures.
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1 swine influenza
1.1 Symptoms
The body temperature of sick pigs suddenly rises to 40.3-41.5 degrees, loss of appetite, poor mental state, shortness of breath, accompanied by paroxysmal spasmodic cough. When the condition is serious, it will cause a large number of pig deaths.
2 Comprehensive prevention
2.1 card treatment
Intramuscular injection of 30% Analgin, or Bupleurum injection.
Chinese medicine treatment of swine flu, Chinese medicine prescription: honeysuckle, forsythia, scutellaria, Bupleurum, dried tangerine peel, burdock, licorice each 10g ~ 16g, Shuijianbi; or Yinqiao Jiedu pill 2, blunt.
2.2 Strengthening feeding management
Regularly clean the farmhouse, keep it clean and hygienic; ensure adequate drinking and drinking water; make cold and warm measures in winter, cool down and prevent heatstroke in summer; strengthen daily management.
2.3 Strictly quarantine
Strictly do a good job in quarantine of the place of origin, and carry out harmless treatment of sick and dead pigs.
.jpg "Symptoms of swine influenza and comprehensive prevention and treatment measures")
2.3.1 Diarrhea caused by bacterial factors
(1) Symptoms
Reduced intake, fatigue, and then fever, fever, lying down.
(2) Treatment measures
Pregnant sows are injected with K88 15-20 days before delivery to prevent diarrhea in newborn piglets.
Diarrhea pigs should take vitamin C in time to enhance their disease resistance.
Strengthen feeding management and reduce the chance of pigs infecting bacteria and viruses.
2.3.2 Diarrhea caused by feed factors
(1) Symptoms
The protein of the compound feed is too high, and the protein energy imbalance can cause diarrhea in the piglets; the piglets have diarrhea and the stool is often beige and thin.
(2) Treatment measures
Do a good job of insulation and moisture protection, and strengthen immunization.
Change the feeding method, change the feeding environment, keep the housing clean and sanitary, and cause the invasion of pathogenic microorganisms.
Feed with 10% glucose powder and amoxicillin in drinking water. Severely add 10% glucose water to a certain proportion of antidiarrheal drugs for infusion to prevent dehydration of piglets.
2.3.3 diarrhea caused by the virus
(1) Symptoms
Piglet diarrhea, poor mental state, reduced activity, fever, fever, diarrhea stool color is gray, dark gray, grayish white, watery or mushy.
(2) Treatment measures
Sterilize farms and farming tools on a regular basis.
Reduce or eliminate mobile workers, vehicles and other random access to the farm to reduce stress response.
Chinese medicine or western medicine and Chinese and Western medicine are added to the feed for treatment.
The antiviral drugs are used to kill the viral pathogens, and the antiviral agents may be selected from the group consisting of Astragalus polysaccharides, viral spirits and traditional Chinese medicine preparations.
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