Fortune teller Xiao Fei _ Fortune teller Xiaoxian

What is a small flying pig farm and what are its hazards?

Xiao Fei generally refers to African swine fever, which is an animal disease in China. Different from the common swine fever, the body temperature of sick pigs will rise to 465,438 0℃ after the onset, generally lasting about 4 days, and will drop 48 hours before death. Within 3-4 days after onset, sick pigs usually have symptoms such as loss of appetite, extreme fatigue, cough and shortness of breath. In general, sick pigs will die on the seventh day of fever or 1-2 days after symptoms appear.

1. What is a small flying pig farm?

1, what is it?

Xiao Fei in pig farms generally refers to African swine fever, which is an acute, hemorrhagic and severe infectious disease, and belongs to a class of animal diseases that are mainly prevented in China.

2. Symptoms

After the onset of (1), the body temperature of sick pigs will rise to 4 1℃, which usually lasts for about 4 days, but it will drop 48 hours before death, so its symptoms are somewhat different from those of ordinary classical swine fever.

(2) In the first 3-4 days of fever, pigs will have symptoms such as loss of appetite, extreme fatigue, cough and shortness of breath, and some pigs will have symptoms such as bloody diarrhea and vomiting.

(3) Sick pigs usually die on the seventh day of fever, and some pigs will die 1-2 days after symptoms appear.

Second, what are the hazards of flying in pig farms?

1, damage

(1) The highest morbidity and mortality of Xiao Fei (African swine fever) in pig farms can generally reach 100%. It is a fatal disease for pigs. Once it happens, it will easily cause serious losses to pig farms.

(2) African swine fever generally only infects pigs but not people, and does not belong to? Zoonosis? It is generally harmless to people, but if swine fever is found in pork, it can't be eaten, and it should be disposed of reasonably. Moreover, the virus of the disease has a certain periodicity, so it is not suitable for raising pigs in the same area and range in a short time.

2. Prevention

(1) At present, there is no vaccine that can effectively prevent African swine fever, but high temperature and disinfectant can generally effectively kill the virus, so good protection is also the key to prevent and control the disease.

(2) Do not feed pigs with swill or kitchen waste, and strictly disinfect some personnel, vehicles and articles entering and leaving the farm and its production area.

(3) Generally, pigs should not be exposed to wild boar and ticks. If the immunization of classical swine fever vaccine fails and the pig dies of unknown reasons, the local veterinary department should be notified in time to investigate the condition in time to avoid further expansion of the epidemic.