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Anonymous users2024-02-07The Harbin Veterinary Research Institute of the Chinese Academy of Agricultural Sciences has developed an inactivated vaccine against porcine PRRS oil emulsion, which can effectively prevent the occurrence of this disease. The following comprehensive measures can limit the progression of the disease.
1) The moratorium on the introduction of new breeding pigs can curb the virus from infecting new susceptible pigs and forming a virus cycle, and the situation will stabilize after the concentrated onset period in the field has passed. It has been reported that some pigs carry the virus for up to 50 days, and it is believed that the quarantine period of positive pigs should be at least 60 days, so the time limit for the sick farm should not be less than 2 months. The quarantine observation period for pigs introduced from outside the site should be up to 2 months.
2) The farrowing house and piglet breeding house should be isolated from other pig houses, and the farrowing house and piglet breeding house should be in the upwind direction, including the upwind direction of the natural wind and the upwind direction of the artificial exhaust air in the field.
3) Conscientiously implement the all-in, all-out system of farrowing houses and piglet breeding houses, and carry out strict disinfection of empty houses. After the group was cleared, the empty house was cleaned for 14 days, and the 1st and 2nd days were thoroughly cleaned, rinsed with hot water (95), disinfected with formaldehyde and phenolic disinfectants successively, and disinfected again with formaldehyde on the 12th day.
4) Strengthen the disinfection system and isolation system in and out of the site, and often carry out pig disinfection and rodent extermination.
5) Piglets should pay attention to heat preservation, strengthen nutrition, pay attention to feeding vitamins and electrolytes, and apply antibacterial drugs in time to prevent and treat secondary infections.
6) If the sow is aborted before 70 days of pregnancy, it can be mated as soon as possible; If the miscarriage occurs after 70 days of pregnancy, it should be mixed and mated at least 21 days apart.
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Anonymous users2024-02-06PRRS is mainly based on prevention, do a good job of daily disinfection, and regularly use safe products for pig disinfection. Add gold water to drinking water every day to enhance immunity. Regular injections of PRRS inactivated vaccines.
If a similar condition is detected, isolate immediately. Prevent large-scale outbreaks. If the pig has PRRS, you can use Ripps's [high-heat gold needle] to **, the effect is very good, **plan:
Intramuscular injection, 20ml per bottle for 300kg body weight in the early stage, 200kg body weight in the middle stage, and 100kg body weight in the later stage; Prophylaxis can be followed by medical medications.
Hope it helps.
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Anonymous users2024-02-051. Prevention and control measures: 1It is strictly forbidden to buy breeding pigs or commercial pigs in porcine PRRS epidemic areas, and large-scale farms should adhere to self-breeding and self-raising, and prudently introduce seeds.
2. **Measures:
Day 1: Use Blue Circle Nucleic Acid Peptide (GuocoHi-Tech) 200 kg + Bupleurum Injection.
Day 2: Use Blue Circle Nucleic Acid Peptide (Guoco) 200 kg + Guoco Nucleic Acid Peptide. (After three days, if there is mixed secondary fever, ceftiofur sodium injection can be added.) ）
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Medicinal therapy is not as good as food therapy, try this, white fungus lotus seed soup, white fungus soaked in water and washed, and then boil the white fungus and lotus seeds together over medium heat, add some lily and rock sugar to low heat after boiling, and slowly boil if there is a clay pot.