Specific methods of using Pig Triple Vaccine
Classical swine fever-swine erysipelas-porcine lung disease vaccine can prevent three diseases, which is not only economical, but also easy to use, so it is favored by farmers. If it can not be used correctly, it will not play a good protective role.
How to use it correctly
The first step is to choose the appropriate diluent. In general, the immune effect of live viral vaccine diluted with normal saline is better, while that of live bacterial vaccine diluted with aluminum glue adjuvant is better. Swine triple live vaccine was diluted with normal saline, the immune effect of classical swine fever was the same as that of swine fever single vaccine, and the immune effect of porcine lung disease was affected.
Diluted with aluminum glue normal saline, the immune effect of porcine erysipelas and porcine lung disease is the same as that of porcine erysipelas and live porcine lung disease vaccine, while the immune effect of classical swine fever will be interfered to a certain extent. Therefore, the diluent should be selected according to the actual situation.
Secondly, there is mutual interference between live classical swine fever vaccine and live blue ear disease vaccine, and the injection of live classical swine fever vaccine and live blue ear disease vaccine must be isolated for more than 7 days.
Third, pay attention to avoid the allergic reaction of vaccine injection. Observe for 20-30 minutes after injection of pig triple vaccine and immediately inject epinephrine or dexamethasone to avoid unnecessary loss if you have allergic reaction. Fourth, the antibody level should be detected in time, and if the antibody level is not up to standard, supplement and immunity should be carried out in time to ensure the immune effect.
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The latest Research Progress of Porcine High Fever Syndrome
The "high fever syndrome" that first broke out in the south in the summer of 2006 has not yet subsided. This is what we pig farmers are most concerned about at present, and some readers have called our editorial department to inquire about the research progress of the disease! At the Annual meeting of Pig Industry of Beijing Animal Husbandry Association, Academician Chen Huanchun of Huazhong Agricultural University and Professor Yang Hanchun of China Agricultural University were invited to express their personal views on the current epidemic of "high fever syndrome". 1 the epidemic situation, first of all, geographically
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Treatment of pig jungle leg foot rot
When the pigs are lying down, check their hooves, the blood supply in the infected tissue is poor, so the dose of antibiotics should be increased, and the medication time should be prolonged in order to have a therapeutic effect. The following antibiotics are available for treatment: lincomycin, 11 mg per kilogram of body weight per day, oxytetracycline, 25 mg per kilogram of body weight per day, and ampicillin 15 mg per kilogram of body weight daily for 5 days. If the medication does not improve for three consecutive days, another antibiotic should be used. Complete recovery takes 3 ~
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