About 80% of the causes of pig cough in winter and spring are caused by swine flu, because the weather is often cold this season, and the probability of pigs suffering from influenza is high. Moreover, the prominent feature of swine flu is its acute onset and high infection rate. Once the sick pigs are not isolated in time, it is easy to spread to the whole population.
Pigs suffering from influenza will have elevated body temperature (generally at 40℃ ~ 465438 0.5℃), and symptoms such as cough, wheezing and loss of appetite will occur at the same time. For swine flu, the best strategy is to prepare for a rainy day, keep the pigsty warm, disinfect regularly, turn over the sun and change the padding in time.
What if a pig coughs? Causes and preventive measures of pig cough
Second, rhinitis
Rhinitis is not a patent for people. In fact, in terms of the probability of illness, pigs have a higher probability of rhinitis. Of course, in this season, pigs suffer from rhinitis, and spring is the season of high incidence.
Pigs with rhinitis often have symptoms of nasal congestion, so their normal breathing will be affected, so they will sneeze and cough from time to time. When pigs are eating, you can also obviously find that sick pigs will stop to take a breath every once in a while, and generally breathe faster after eating.
Generally speaking, mild rhinitis can be cured by pigs with their own immune ability. If the symptoms are serious, peppermint oil can repair the nasal mucosa and improve breathing. If not, penicillin can be injected for treatment.
Third, infectious pleurisy.
This season, there is also an infectious pleurisy, which may cause pigs to cough and get sick. This is a respiratory infectious disease caused by Actinobacillus pleurisy in pigs, and mild symptoms can lead to slow growth, respiratory distress and cough in pigs. If the disease lasts for a long time, it may even induce acute septicemia and sudden death.
However, not all pigs are susceptible to infectious pleurisy. Generally speaking, pigs around the age of 90 are the most susceptible to infection. The best coping strategy for this disease is also prevention. As long as the piggery is disinfected regularly to kill Actinobacillus pleuropneumoniae and other pathogens, it will generally not win the bid.
What if a pig coughs? Causes and preventive measures of pig cough
Four, aspergillus pneumonia
Don't worry too much about swine aspergillosis pneumonia in winter, because this disease usually occurs in rainy and humid seasons, because only in this season can mycotoxins multiply and spread in pig houses. Therefore, it is the best scheme to ensure that the pigsty is dry and ventilated regularly.
Because there is no specific medicine for swine aspergillosis pneumonia in the market at present, sick pigs will have symptoms such as panting, sneezing, coughing and dyspnea in the early stage, and the probability of death is high after a long time. Even if antibiotics are used for treatment, there is often nothing that can be done.