As we all know, the so-called vaccination (injection) is to inoculate biological products such as bacterins, vaccines, toxoids, and antitoxins into livestock and poultry by injection, oral administration, intranasal injection, and spray, so that livestock and poultry can produce certain infectious diseases. Immunization, in order to achieve the purpose of preventing infectious diseases, the significance of which is to improve the immunity of livestock (avian) groups and reduce the susceptibility by inoculating the disease (bacteria) seedlings. Vaccination work must be closely coordinated with epidemiological investigations. First of all, we should understand the occurrence and prevalence of local infectious diseases, which epidemics have occurred, and in what seasons the epidemic has occurred. According to the epidemic characteristics we have learned, we will formulate a vaccination plan in accordance with the situation of the organization. The vaccination plan includes the type and age of livestock. Number of heads (heads), dates of inoculation, type and quantity of biological products required, supply of equipment, organization of manpower, etc. There is no need to vaccinate the infectious disease if there is no infectious disease that has not occurred in the local area and there is no threat from the outside. It is necessary to do registration and statistics. The contents include the date of inoculation, the actual number of livestock and poultry inoculated (only), the name of the disease (bacteria) vaccine, the date of manufacture and the batch number, the injection method and the site; for observation purposes, as a reference and basis for multiple cropping or reseeding. Biological products should be stored and transported in the prescribed way, whether in the warehouse or during transportation. General biological products are placed in a cool, dry place at 2 to 5°C. In winter, the freezing of liquid biological products should be prevented; in the summer transportation of automobiles, the influence of engine cooling should be avoided. In short, overcooling or overheating can affect the quality of biological products. Before inoculation, it is necessary to carefully inspect the packaging of biological products, check the presence or absence of cracks in the containers, and whether there are residues, foreign substances, or frequent molds and molds in the liquid. The period of validity and the items that must be observed must be carefully read. If there is any failure to comply with the instructions, or if the biological product has expired, there is no bottle mark or bottle unclear, no inspection number, etc., it cannot be used. Viable (infectious) seedlings that have been turned on must be used within 14 hours; other biological products should be used up on the same day, and incomplete use should be disinfected before disposal. 5 days before inoculation and 7 days after inoculation, the addition of antibiotics and sulfa drugs should be stopped in the feed to prevent affecting the immune effect. The methods of application, injection sites, times and doses of biological products should be strictly in accordance with the specifications in the manual, and should not be arbitrarily changed; otherwise, accidents or strong immunity will not be generated. Before inoculation, it is necessary to understand and observe the health status of livestock and poultry, if necessary, to determine body temperature. All contraindications will not be vaccinated. Contraindications generally include fever, emaciation, pregnancies, and diseased animals. However, in case of emergency, if there is a high possibility of infection, consider reducing the number of vaccinations. When vaccinating you should try to avoid scaring the animals and over chasing, so as not to increase the vaccination response. After inoculation, observe whether there is any reaction. In the event of violent reactions, appropriate measures must be taken. The epidemic prevention staff should establish a sterile point of view, comply with the disinfection requirements and aseptic operations, and should be clean, dust-free, and well ventilated. The epidemic prevention staff should wear overalls and masks; they must be washed with soap and alcohol before and after injection. When inoculating, biological products should be protected from direct sunlight and spills should be strictly prohibited when they are used to avoid contamination of the site. The needle must keep one animal (bird). Immediately after inoculation, the used syringes (except disposables), needles, gauze, etc. shall be autoclaved; the syringes and needles may also be boiled with water for 15 minutes. Used sterile cotton balls, empty bottles, disposable syringes, etc. must not be thrown and should be boiled or burned. If there is a reaction or death after inoculation, if there is a problem with the suspected bacterin (bacteria) seedling, the use of the product shall be notified to the biological product factory, and the same batch of product shall be sent for inspection. After the vaccination is completed, the situation of vaccination (requiring seed, seed, seed leakage and post-injection response) should be immediately concluded to prepare for epidemiological observations and the basis for the next vaccination. The vaccination of young animals (chicks) is performed according to the immunization procedure. Due to the presence of maternal antibodies within a certain period of time in young animals (avians), strong immunization cannot be obtained if vaccination is performed. If there are conditions to test the antibody titer, after the antibody is lowered and then vaccinated, the resulting immunity is ideal, but in practice should proceed from reality. Urine Cups Stool Cups Lab Cups Lab Usage Urine Cups,120Ml Urine Cups,40Ml Urine Cups,Lab Urine Cups Luck Medical Consumables Co.,LIMITED , https://www.luckmedical.com