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Technical points of animal epidemic prevention in spring
First, a reasonable storage and use of vaccines. Vaccine storage and transportation to meet the requirements, to prevent the sun and high temperature. Freeze dried seedlings should be stored at low temperature, and the wet seedlings should be transported and stored at about 4 degrees c.. Aluminum hydroxide, saline diluent and oil emulsion vaccine can not be frozen, otherwise it will reduce or lose effectiveness. Before use, to carefully read the instructions, to understand the production date of the vaccine, the time of failure, save the method, etc.. Where the bottle has cracks, loose and vaccine vaccine bottle color, physical shape is not consistent with the specifications shall not be used.
Two, strict implementation of disinfection measures. The health of workers in livestock farms to enter the strict disinfection, prevent the spread of disease. Before and after the use of injection equipment must be strictly disinfected to prevent the occurrence of human infection. Immune injection as far as possible to achieve a needle, a needle in the poultry, to prevent cross infection.
Three and standard injection operation method. Vaccines are now equipped with, when formulated strictly in accordance with the operating instructions at the injection site is accurate, before use should be fully shake, in the shortest possible time after vaccination, vaccine has been diluted or open to run out within 3 hours. Avoid direct sunlight, high temperature, freezing and other environments, do not use expired vaccines or on the batch of not used up vaccine. If the injection time is too long (more than 3 hours or more), it is best to put the vaccine in 4. The vaccine should be used in accordance with the correct use of the manual dose, can not be too large and can not be too small. Foot and mouth disease and other oil vaccine to deep intramuscular injection, so as not to escape the vaccine and infection. At least 4 days before and after immunization of animals do not use antiviral drugs, interferon and antibiotics, so as not to affect the immune effect. To observe and prepare the anti allergy drugs, such as adrenaline, and so on, once found to be allergic to animals, should be treated in a timely manner.
Four, record with logo. To regulate the establishment of immune files, do a good job of vaccine immunization records. Records include: animal species, age, source of vaccine, batch, vaccination time, etc.. Pigs, cattle and sheep after immunization, to timely in accordance with the with two-dimensional code identification, in the region to carry out the immune identification and disease traceability system and epidemic prevention personnel to timely entry and upload epidemic prevention information, realize the tracing management of animal disease.
2016.4.5
