Is it a non plague for sows to have a fever first and then a low temperature?

Sow firstFeverPost-hypothermia is not non-plague.

Because it is not possible to judge whether it is African swine fever from a single dimension of fever, and different stages of African swine fever have different characteristics, fever and low temperature are only one of the links, and it is more necessary to consider vomiting, constipation, and bloody stools.

Coughing, emaciation, mental depression in sick pigs and other phenomena.

Acute non-plague: sudden increase in body temperature to 41-42, a large drop in food intake, or loss of appetite, extreme difficulty breathing, cough, listlessness, ** rash, diarrhea, vomiting, or constipation, bloody stools.

Chronic non-plague: Sick pigs retain fever and have difficulty breathing.

Cough, emaciation, depressed and loss of appetite in sick pigs, often accompanied by joint lesions, swollen joints, lameness, and piglet mortality.

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Current status of African swine fever:

On 6 February 2020, the Greek Ministry of Agriculture Development and Food announced the outbreak of African swine fever (ASF) at a small pig farm in the Seres region of the northeast of the country, the first outbreak of ASF reported in Greece.

On 10 September 2020, the German Federal Institute for Animal Health detected African swine fever virus in a wild boar carcass in Germany, the first confirmed case of African swine fever in Germany.

May 11, 2021, Philippines**.

The government released a document showing that due to the outbreak of African swine fever, Duterte in the Philippines.

It was declared that the country entered a one-year state of national disaster from May 10.

African swine fever was first detected in the Philippines in 2019 and has now spread to 12 regions and 46 provinces, according to the document, signed on May 10.

Fever reduction is mainly divided into two major methods, one is the physical cooling we are talking about, using the principles of physics to reduce the body temperature to normal. We have also said before that the increase in body temperature is due to the imbalance between heat production and heat dissipation, and then it causes the setting point of the body temperature center to rise, and at this time, a body temperature increase, if we help the body to dissipate as soon as possible, more heat, so that his body temperature can return to normal.

The most common method is to drink plenty of plain water to help him sweat, and at this time the body temperature will be carried away from the sweat. In addition, you can use some warm water, or warm water mixed with alcohol, rub and test**, especially this part of the large blood vessels, such as our neck, armpits, elbow fossa, groin, fossa and other positions, which can help the body better dissipate heat, and then make the heat dissipation more than heat production, so that you can achieve a cooling effect.

Summary. It does not mean that a high fever is necessarily a non-plague, such as severe swine fever, acute chest transmission, swine erysipelas, septicaemic streptococcus, etc., will cause a high fever of 42 degrees, if you want to diagnose it, you still have to judge it according to the symptoms of detailed symptoms.

Is it a non-plague for pigs to suddenly have a high fever of 42 degrees and not eat food?

It does not mean that a high fever is necessarily a non-plague, such as severe swine fever, acute chest transmission, swine erysipelas, septicaemic streptococcus, etc., will cause a high fever of 42 degrees, if you want to diagnose it, you still have to judge it according to the symptoms of detailed symptoms.

The symptoms of African swine fever are very acute: characterized by a high fever of 41-42, loss of appetite and inactivity, sudden death may occur within 1-3 days without any clinical manifestations, and usually, the clinical symptoms and organ lesions are not obvious. Acute:

Animals with acute ASF develop fever of 40-42 , loss of appetite, lethargy and weakness, curled up, increased respiratory rate, and death usually occurs within 6 to 9 days for highly virulent strains and 11 to 15 days for moderately virulent strains. Subacute: pigs usually die within 7 -20 days, the lethality varies from 30% to 70%, the surviving pigs may recover after a month, mainly bleeding and edema, fever of varying degrees is common, accompanied by depression and loss of appetite, pain may occur when walking, joints are often swollen due to fluid accumulation and fibrosis, there may be signs of dyspnea and pneumonia, pregnant sows may have abortions.

Chronic: Chronic African swine fever usually has a mortality rate of less than 30%, and the clinical symptoms are mild fever starting 14 to 21 days after infection, accompanied by mild dyspnea and moderate to severe joint swelling, and usually erythema, bulging, and necrosis.

Pigs with high fever and constipation do not eat and take fever injections to eat without eating, is it a small thing.

According to this symptom, it is a small non.

Summary. When African swine fever occurs in pig farms, there are precursors of fever and lack of food. Judging from previous cases, the occurrence of African swine fever in pig farms generally starts from sows, and it occurs more often after giving birth, with a body temperature of 40, no matter what composition of the drug is injected, even if the body temperature is normal after the drug is stopped, it is not eaten; Some sows vomit or vomit yellow stomach contents, and the ears begin to turn red after 2 7 days; After about 4 days, the body temperature begins to drop (if antipyretic drugs are used, the body temperature will drop the next day); After another 2 to 3 days, he began to pull blood or the needle hole did not stop bleeding, and he died within 2 days, and the course of the disease could be up to 7 to 24 days.

Although the clinical symptoms of fever and lack of food can appear at the beginning, almost all diseases, poor environment, stress factors and human factors can cause it.

Is it a non-plague for pigs to suddenly have a high fever of 42 degrees and not eat food?

The skin is not red, and the ears are not spotted.

Hello, glad to answer for you; It is recommended that you isolate the pigs with a fever first.

To be on the safe side.

When African swine fever occurs in pig farms, there are precursors of fever and lack of food. Judging from previous cases, the occurrence of African swine fever in pig farms generally starts from sows, and it occurs more often after giving birth, with a body temperature of 40, no matter what composition of the drug is injected, even if the body temperature is normal after the drug is stopped, it is not eaten; Some sows vomit or vomit yellow stomach contents, and the ears begin to turn red after 2 7 days; After about 4 days, the body temperature begins to drop (if antipyretic drugs are used, the body temperature will drop the next day); After another 2 to 3 days, he began to pull blood or the needle hole did not stop bleeding, and he died within 2 days, and the course of the disease could be up to 7 to 24 days. Although the clinical symptoms of fever and lack of food can appear at the beginning, almost all diseases, poor environment, stress factors and human factors can cause it.

No vomiting, no dead pigs for five or six days.

Is it contagious?

Contagious but not fast.

Unlike the plague, it is recommended that you first isolate the pig with fever and find a veterinarian to see if it is symptomatic.

No blood at the moment, have a runny nose and sneezing? A fever may be the flu.

It has been 14 days since the onset of the disease, and I have a runny nose.

It looks like the flu.

Feed the medicine today, those medicines are good.

The swine epidemic is caused by the swine flu virus, which is mostly sudden, with a body temperature of 40-41, difficulty breathing, coughing, and serous fluid from the eyes and nose, which can generally be caused by the swine flu virus. **: Periridine injection 4-6ml intramuscularly; or 4-10ml intramuscular injection of analgin injection, once a day.

20-60 yeast tablets, 10-30g of artificial salt, mixed into feed at the end of the research, once a day, for 3 days.

Summary. Hello dear, the pig suddenly has a high fever of 42 degrees and does not eat the feed, which may be a disease in the pig, but it is not sure whether it is a non-plague. Non-plague is a serious swine disease, sick pigs will have high fever, shortness of breath, cough, malaise, decreased appetite and other symptoms, severe internal bleeding and ecchymosis and other symptoms.

However, these symptoms do not necessarily mean that they are not plagued, and there are other diseases that can cause these symptoms. Therefore, it is advisable to consult a local veterinarian for examination and diagnosis in time to determine whether the pig has a non-plague or other disease. At the same time, pigs need to be isolated, ** and precautions to avoid the spread and spread of the disease.

Pay attention to maintaining the cleanliness and hygiene of the pig house environment, strengthen feeding management, improve the immunity of pigs, etc., which will help prevent and reduce the occurrence of pig diseases.

Hello dear, the pig suddenly has a high fever of 42 degrees and does not eat the feed, which may be a disease in the pig, but it is not sure whether it is a non-plague. Non-plague is a serious swine disease, sick pigs will have high fever, shortness of breath, cough, malaise, decreased appetite and other symptoms, severe liquid Cong Sun appeared internal bleeding and ecchymosis and other symptoms. However, these symptoms do not necessarily mean that they are not plagued, and there are other diseases that can cause these symptoms.

Therefore, it is recommended to consult a local veterinarian for examination and diagnosis in time to determine whether the pig Zheng Du has a non-plague or other disease. At the same time, pigs need to be isolated, ** and precautions to avoid the spread and spread of the disease. Pay attention to maintaining the cleanliness and hygiene of the pig house environment, strengthen the feeding management chain, improve the immunity of pigs, etc., which will help prevent and reduce the occurrence of pig diseases.

The sow has a fever of 40 degrees about three days after giving birth, and she doesn't eat today, a little wheezing, and occasionally coughs, is it a distemper?

Hello kiss skin, the symptoms you describe are very similar to the non-plague, and you now need to isolate, ** and burn the pig first to prevent the spread and spread of the disease. You can contact the veterinarian for further confirmation and**, in addition, for postpartum sows, it is necessary to pay attention to keeping the pig house environment clean and hygienic, strengthening feeding management and nutrition**, improving the immunity of sows, and helping to recover from diseases.

Diarrhea and vomiting may occur, and neurological symptoms may occur.

Due to the different virulence of the strains, there are several types of clinical manifestations.

The most acute ones die suddenly without obvious symptoms. The acute manifestations are increased body temperature, not eating, redness, diarrhea or vomiting, pregnant sows will basically have abortion, and some will also have neurological symptoms.

If the sow has these symptoms, it is suspected that it may be African swine fever, and in this case, do not give the injection, the sow itself is under stress, and a shot may aggravate the stress and lead to death.

The best way is to isolate and disinfect the sick pigs as soon as possible, and if you want to know the exact results, you can do antibody tests such as fluorescent antibody tests, but you must do it in a provincial laboratory that meets biosafety requirements.

According to the data reported by the Ministry of Agriculture, since the second half of this year, the frequency of African swine fever has decreased much compared with last year, but there are still areas where it occurs.

Entering October, there were two African swine fever epidemics in half a month, one was in Minxian County, Gansu Province, and the other was Bobai, Guangxi.

The incubation period of African swine fever is generally 5 19 days, and there are many kinds of pathogenic strains, and the highly virulent strains will kill pigs in a short period of time, and the mortality rate is basically 100%.

The mortality rate of moderately virulent strains is generally 30% to 50%, and the low independent strains will cause a small number of pig deaths.

After the outbreak of African swine fever in China last year, the fatality rate was generally 100%, indicating that it was a strong strain in China at the beginning.

The African swine fever epidemic has occurred for more than a year, many farmers have summed up their own set of prevention and control methods in the battle of wits and courage with it, and found that a small number of pigs did not die after getting sick, of course, these pigs did not carry out the diagnosis of African swine fever, but suspected, especially sows, some sows will be aborted after infection, but the sows did not die.

If a pig is infected with African swine fever, will the pig still eat after the fever is injected? One of the typical clinical symptoms of African swine fever is fever, and generally fever to Celsius, the first injection after fever will have a good fever-reducing effect, generally 2-3 hours after the injection will be partially recovered, the sick pig will get up to eat, but after the antipyretic drug has passed, it will have fever again, and then there will be two situations when the antipyretic injection is taken.

One is that the body temperature will drop again after beating, and the feeding will resume, and this state will continue for 3-4 days until the symptoms of the sick pig worsen and cause death. The other is that after the beating, he has a low temperature and dies quickly. That is to say, in either case, if the method of intramuscular injection of fever reduction injection is not adopted, the sick pigs will eventually die, so when there are suspected symptoms of African swine fever, the author recommends that the elimination be done as soon as possible, and for the problem of African swine fever, "I would rather kill a thousand by mistake than let go of one"!

At present, there is still no effective drug to prevent African swine fever, and of course there is no effective drug to **, so as long as there are suspected symptoms of African swine fever, then it can only be culled and eliminated. The most important thing after the outbreak of African swine fever is to respond quickly, make a preliminary diagnosis in a timely manner, and treat suspected cases urgently without delay. In particular, sows reared in troughs can easily spread quickly due to saliva poisoning, leading to outbreaks on the farm.

At present, the more recommended way is to pull out the tooth elimination, if the disease is the sow, then not only need to eliminate the diseased pig, the two pigs around the disease also need to be eliminated in time; If the diseased pigs are commercial pigs, then it is necessary to eliminate all the pigs in the diseased column and the left and right columns, so that the pig farm can be stabilized and the loss can be minimized.

There are varying degrees of bleeding from the whole body**, serous membranes, mucous membranes, and internal organs. The lymph nodes of the whole body are swollen, juicy, congested, bleeding, purple-black in appearance, marble-like in section, pale in color in the kidneys, needle-tip to millet-shaped bleeding points in the cortex, and cold in the spleen, which is mostly seen at the edges, and small black and purple patches in color, and bleeding from the laryngeal mucosa and tonsils. The bladder mucosa has scattered bleeding spots.

The gastric and intestinal mucosa is catarrhally inflamed. A button-shaped ulcer forms at the ileocecal valve of the large intestine.