What should be done when a 60 kg pig has a fever, refuses to eat, and a large number of pigs are affected?
Urgent help needed!!! A 60 kg pig has a fever, refuses to eat feed, and a large number of pigs are affected!
A 60 kg pig has a fever, is reluctant to eat feed, and a large number of pigs are affected (in 1 pen, almost 7 out of 8 pigs or all of them have a fever), the pigs are in poor spirits, and the same situation is happening in other pens too, and the legs are a bit thin.
Please help everyone solve this! Urgent! What is the cause, and what medication should be used for treatment!!!
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You say it is reluctant to eat, which means it can still eat a small amount. If that is the case, it is best not to rush to use medication first. Supplement some green feed and observe slowly. If there is a more serious situation, then use medication. If you use medication from the start, it may be counterproductive, and in the end it will gradually get better. This is my clinical experience, for reference only.
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It is caused by blue ear disease, emergency immunization with live vaccine
--------------------------------------
Could it be a cold?????
--------------------------------------
Suspect it is high fever disease.. Use some antiviral drugs and anti-inflammatory and antibacterial drugs for injection together with ear clipping.. Astragalus in drinking water.. Give it a try
--------------------------------------
You can use compound enzyme yeast to increase feed intake, strengthen antibodies, relieve symptoms, and combine it with drug treatment
--------------------------------------
Reply to 4#xxc1963
Agreed, it is swine flu. Use conservative treatment
--------------------------------------
Research and discussion on high fever disease in the past ten years
Fever disease, discussion of fever disease, discussion, research
High fever disease has caused huge losses in China, and the impact on the pig industry is immeasurable. Since the 1990s, the author has been tracking the epidemiological patterns and etiological issues of high fever disease, and in the winter of 2006 proposed conservative treatment, saving many pig farms from losses. The author discusses its onset patterns as follows:
The author found that the disease broke out severely in Gansu from 1996 to 1997, and the clinical symptoms and pathological changes of dead pigs were consistent with those of pigs that died from 2006 to 2007, with relatively many dead pigs. At many stages over ten years, the author found that the disease was relatively mild. In 2004, the author consulted Professor Xiao Chuanfa of Shandong Agricultural University. Through the author's tracking, the virus was highly virulent in 1997, with a relatively high mortality rate. In 1998, 1999, 2000, and 2001, it occurred locally in some areas. In 2002, there was almost no occurrence, with only severe symptoms of asthma disease and many stunted pigs after weaning. In June 2003, the author found in Yongzhou, Hunan that growers' fattening pigs had died of high fever disease. In 2004, 2005, 2006, and 2007, more affected pigs were found year by year. In 2008 and 2009, the author found local occurrences in Jiangsu, Henan, Hebei, and Shandong, with a cure rate higher than in 2007. Therefore, the author infers that the viral strain of the disease has weakened year by year in the past five years, and the author infers that high fever disease will break out severely from 2016 to 2017, showing nationwide prevalence.
The author's investigation of pig farms with and without high fever disease found: 1. Farms that injected blue ear disease vaccine and farms that did not inject it both had outbreaks; 2. Farms that disinfected frequently and those that disinfected twice a month both had outbreaks; 3. Farms that used mold removers and those that did not both had outbreaks; 4. Farms that established a sound drug prevention program did not have outbreaks or had only mild outbreaks. For example, Mr. Long Canhui of the lean-type pig farm in Anhua, Hunan used only tylosin, the 813 pig farm in Shaoyang, Hunan, Lanjiaoshan in Yongzhou, Hunan, and the West Dongting pig farm in Changde added tiamulin, Liu Shengzhang in Hengyang used spectinomycin + lincomycin, and the Huanle pig farm in Guiyang, Chenzhou used tilmicosin alone. Therefore, it can be inferred that pig farms with good prevention of asthma disease did not have outbreaks or had only mild outbreaks. 5. Farms without a drug program, or those abusing tetracycline antibiotics, florfenicol, sulfonamides, and third-generation fluoroquinolones (enrofloxacin) in combinations of two or three for prevention, had severe outbreaks, and there was no cure, with more cases of Haemophilus parasuis. 6. After the outbreak of high fever disease, some fattening pigs were affected, with the whole body turning red and rapid transmission, after which piglets and boars were quickly infected within one to two days. 7. The disease breaks out severely in June and November when temperature differences change greatly. 8. The author used the following plan on pig farms from 2006 to 2007 and achieved ideal results:
1. Reducing stocking density and doing good insulation work are the prerequisites. The amount of disinfection is not the main issue; pigs that are not disinfected and pigs disinfected every day both have outbreaks.
2. Do a good job of preventing asthma disease and parasites all year round without interruption. Because the vast majority of pig lungs have already become egg-sized meat-like consolidation, if high fever disease (lobar pneumonia) and infectious pleuropneumonia (lobar pneumonia) occur, the mortality rate and symptoms are severe. The overall course of the disease is serious. High fever disease generally causes watery diarrhea symptoms in piglets, so drugs against Gram-positive bacteria must be used to protect against damage to the intestinal mucosa.
3. Prevent and treat secondary bacterial infections, and use antivirals. Use enrofloxacin + ribavirin injection or penicillin, streptomycin + moroxydine.
4. Supplement body fluids to prevent dehydration, and at the same time prevent pigs from starving to death. The vast majority of pigs starve to death, so be sure to add a large dose of glucose, oral rehydration salts, or electrolyte multivitamins to the drinking water, and drive the pigs to move for ten minutes every two hours, and provide drinking water.
5. In the feed, use lincomycin-spectinomycin 1000PPM + amoxicillin 200PPM, for 5-7 consecutive days.
6. Add streptomycin sulfate 1000U/ML + tylosin tartrate 0.2G/L to drinking water.
7. Use biosynthetic antibiotics with few side effects and low likelihood of producing drug resistance, using pulse or phased prevention of pig diseases. It is prohibited to add chlortetracycline, oxytetracycline, doxycycline, etc., and the combined use of florfenicol, sulfonamides, and third-generation fluoroquinolone antibiotics should be restricted. This is because tetracycline antibiotics and florfenicol are immunosuppressants and growth inhibitors, which has long been established, and florfenicol, sulfonamides, and third-generation fluoroquinolone antibiotics easily produce drug resistance. It is best to use them to treat acute bacterial diseases, using them alternately or in rotation, and do not use these drugs at different stages during the same period or in combination.
In short, the occurrence of high fever disease is an important link that must be paid attention to for the sustainable development of pig farms, and at the same time, preventing the occurrence of high fever disease is a comprehensive and systematic management technique that needs to be solved in pig farms. Through my years of tracking and discovery, the occurrence of this disease seems to have no relationship with blue ear disease, but it has a direct relationship with the occurrence of swine flu, because the occurrence of influenza virus has a great relationship with temperature differences.
Main references (omitted)
--------------------------------------
Reply to 3#The moon represents my heart
Don't be fooled by the professors. Where is the blue ear disease there? They are all experts fooling others
Please help everyone solve this! Urgent! What is the cause, and what medication should be used for treatment!!!
--------------------------------------
You say it is reluctant to eat, which means it can still eat a small amount. If that is the case, it is best not to rush to use medication first. Supplement some green feed and observe slowly. If there is a more serious situation, then use medication. If you use medication from the start, it may be counterproductive, and in the end it will gradually get better. This is my clinical experience, for reference only.
--------------------------------------
It is caused by blue ear disease, emergency immunization with live vaccine
--------------------------------------
Could it be a cold?????
--------------------------------------
Suspect it is high fever disease.. Use some antiviral drugs and anti-inflammatory and antibacterial drugs for injection together with ear clipping.. Astragalus in drinking water.. Give it a try
--------------------------------------
You can use compound enzyme yeast to increase feed intake, strengthen antibodies, relieve symptoms, and combine it with drug treatment
--------------------------------------
Reply to 4#xxc1963
Agreed, it is swine flu. Use conservative treatment
--------------------------------------
Research and discussion on high fever disease in the past ten years
Fever disease, discussion of fever disease, discussion, research
High fever disease has caused huge losses in China, and the impact on the pig industry is immeasurable. Since the 1990s, the author has been tracking the epidemiological patterns and etiological issues of high fever disease, and in the winter of 2006 proposed conservative treatment, saving many pig farms from losses. The author discusses its onset patterns as follows:
The author found that the disease broke out severely in Gansu from 1996 to 1997, and the clinical symptoms and pathological changes of dead pigs were consistent with those of pigs that died from 2006 to 2007, with relatively many dead pigs. At many stages over ten years, the author found that the disease was relatively mild. In 2004, the author consulted Professor Xiao Chuanfa of Shandong Agricultural University. Through the author's tracking, the virus was highly virulent in 1997, with a relatively high mortality rate. In 1998, 1999, 2000, and 2001, it occurred locally in some areas. In 2002, there was almost no occurrence, with only severe symptoms of asthma disease and many stunted pigs after weaning. In June 2003, the author found in Yongzhou, Hunan that growers' fattening pigs had died of high fever disease. In 2004, 2005, 2006, and 2007, more affected pigs were found year by year. In 2008 and 2009, the author found local occurrences in Jiangsu, Henan, Hebei, and Shandong, with a cure rate higher than in 2007. Therefore, the author infers that the viral strain of the disease has weakened year by year in the past five years, and the author infers that high fever disease will break out severely from 2016 to 2017, showing nationwide prevalence.
The author's investigation of pig farms with and without high fever disease found: 1. Farms that injected blue ear disease vaccine and farms that did not inject it both had outbreaks; 2. Farms that disinfected frequently and those that disinfected twice a month both had outbreaks; 3. Farms that used mold removers and those that did not both had outbreaks; 4. Farms that established a sound drug prevention program did not have outbreaks or had only mild outbreaks. For example, Mr. Long Canhui of the lean-type pig farm in Anhua, Hunan used only tylosin, the 813 pig farm in Shaoyang, Hunan, Lanjiaoshan in Yongzhou, Hunan, and the West Dongting pig farm in Changde added tiamulin, Liu Shengzhang in Hengyang used spectinomycin + lincomycin, and the Huanle pig farm in Guiyang, Chenzhou used tilmicosin alone. Therefore, it can be inferred that pig farms with good prevention of asthma disease did not have outbreaks or had only mild outbreaks. 5. Farms without a drug program, or those abusing tetracycline antibiotics, florfenicol, sulfonamides, and third-generation fluoroquinolones (enrofloxacin) in combinations of two or three for prevention, had severe outbreaks, and there was no cure, with more cases of Haemophilus parasuis. 6. After the outbreak of high fever disease, some fattening pigs were affected, with the whole body turning red and rapid transmission, after which piglets and boars were quickly infected within one to two days. 7. The disease breaks out severely in June and November when temperature differences change greatly. 8. The author used the following plan on pig farms from 2006 to 2007 and achieved ideal results:
1. Reducing stocking density and doing good insulation work are the prerequisites. The amount of disinfection is not the main issue; pigs that are not disinfected and pigs disinfected every day both have outbreaks.
2. Do a good job of preventing asthma disease and parasites all year round without interruption. Because the vast majority of pig lungs have already become egg-sized meat-like consolidation, if high fever disease (lobar pneumonia) and infectious pleuropneumonia (lobar pneumonia) occur, the mortality rate and symptoms are severe. The overall course of the disease is serious. High fever disease generally causes watery diarrhea symptoms in piglets, so drugs against Gram-positive bacteria must be used to protect against damage to the intestinal mucosa.
3. Prevent and treat secondary bacterial infections, and use antivirals. Use enrofloxacin + ribavirin injection or penicillin, streptomycin + moroxydine.
4. Supplement body fluids to prevent dehydration, and at the same time prevent pigs from starving to death. The vast majority of pigs starve to death, so be sure to add a large dose of glucose, oral rehydration salts, or electrolyte multivitamins to the drinking water, and drive the pigs to move for ten minutes every two hours, and provide drinking water.
5. In the feed, use lincomycin-spectinomycin 1000PPM + amoxicillin 200PPM, for 5-7 consecutive days.
6. Add streptomycin sulfate 1000U/ML + tylosin tartrate 0.2G/L to drinking water.
7. Use biosynthetic antibiotics with few side effects and low likelihood of producing drug resistance, using pulse or phased prevention of pig diseases. It is prohibited to add chlortetracycline, oxytetracycline, doxycycline, etc., and the combined use of florfenicol, sulfonamides, and third-generation fluoroquinolone antibiotics should be restricted. This is because tetracycline antibiotics and florfenicol are immunosuppressants and growth inhibitors, which has long been established, and florfenicol, sulfonamides, and third-generation fluoroquinolone antibiotics easily produce drug resistance. It is best to use them to treat acute bacterial diseases, using them alternately or in rotation, and do not use these drugs at different stages during the same period or in combination.
In short, the occurrence of high fever disease is an important link that must be paid attention to for the sustainable development of pig farms, and at the same time, preventing the occurrence of high fever disease is a comprehensive and systematic management technique that needs to be solved in pig farms. Through my years of tracking and discovery, the occurrence of this disease seems to have no relationship with blue ear disease, but it has a direct relationship with the occurrence of swine flu, because the occurrence of influenza virus has a great relationship with temperature differences.
Main references (omitted)
--------------------------------------
Reply to 3#The moon represents my heart
Don't be fooled by the professors. Where is the blue ear disease there? They are all experts fooling others