Qitaihe animal vaccine offer source manufacturers

The live ND vaccine also has room for improvement with conventional methods of research. The control of ND in China will mainly rely on the use of vaccines at present or in the future for quite a long time, and the key problem is that the immunized chickens have a strong virulence present or enter and still cause infection and replicate in the respiratory tract or digestive tract mucous membranes and discharge, and maintain the transmission within the flock. Therefore, the research of new live vaccines, in addition to the requirement of low virulence (ICPI ≤. In addition to not producing obvious respiratory side effects, it is also required to stimulate the production of strong immunity, especially the production of high levels of respiratory and digestive mucosal immunity. This vaccine will greatly reduce the level of strong virulent infection and replication of ND in the respiratory and intestinal tracts of immunized flocks, which is conducive to the control of ND.Witter Meanwhile, due to the convenience of modern transportation, the movement of animals can trigger the spread of epidemics between farms, which can lead to epidemics hazards at a large regional scale, and cause serious economic losses for the animal husbandry industry. Harming human health in recent years, there have been cases of human sense Liang animal diseases, animal diseases can be infected through a variety of channels directly or indirectly to humans, for example, containing influenza is a zoonotic disease, and the rate of contagion is very high and animal epidemics occurring on a large scale, which may result in a zoonotic situation, endangering human health, and more seriously, through humans will be brought to the epidemic disease to a wider space, resulting in a large-scale or even a global epidemic disease. Worse, the disease can be carried to a wider space by humans, resulting in the spread of the disease on a large scale or even on a global scale.

Qitaihe animal vaccine offer

The economic interests of farmers are safeguarded, which is the basis for the smooth and healthy development of the farming industry. Animal diseases are disastrous to the farming industry, and the death of a large number of livestock and poultry causes the loss of downstream livestock and poultry products, which seriously affects the supply of the market, and even affects foreign trade. This inevitably triggers market fluctuations in livestock and poultry products, which adversely affects the healthy development of the livestock industry. Provide the people with stable, abundant and healthy basic material life guarantee the stable and healthy development of animal husbandry is also an important guarantee of the people's material life. There is a stable livestock and high breeding, there is an abundant supply of livestock and poultry products, in order to provide the people with rich living materials.

At the current stage, to improve the scientific nature of vaccine management, it is necessary to enhance the professional knowledge of managers. Therefore, managers need to strengthen the knowledge and skills training, the application of professional knowledge to the process of vaccine management. Before using the vaccine, it needs to be carried out in accordance with the requirements of the instruction manual to prevent abnormal reactions in the process of vaccination. In order to avoid such adverse reactions in clinical practice, epinephrine can be injected into the animals before the vaccination work is carried out. Vaccination should be carried out in strict accordance with the technical specifications, and the dosage and vaccination time should be accurate.

For example, lyophilized live vaccines need to be transported under refrigeration in order to maintain the activity of the vaccine. If the distance between two places is long and the quantity of vaccine is concentrated, the staff can use special refrigerated trucks. If the transportation distance is shorter and the number of vaccines is not much, the vaccine transportation can be carried out in the form of insulated boxes, and the staff can put a certain amount of ice into the packing process, so as to maintain the activity of the vaccine. For inactivated vaccines, the transportation temperature needs to be maintained at 2 ℃ ~ 8 ℃. Before the official use of the vaccine, the staff need to check the relevant indicators of the vaccine, such as the vaccine's expiration date, the production lot number and the expiration date of the vaccine, etc., which have these indicators meet the requirements, can be put into normal use.

Chitaihe Animal Vaccine Offer

In discussing chicken Marek's disease (MD), he noted that although the development of new vaccines using classical virologic approaches is not currently favored, it may offer some promising products. He found that the RMI strain in cell culture, a weakened MDVJM strain incorporating the reticuloendothelial hyperplasia LTR sequence, provides protection against hypervirulence in all strains of chickens, and is substantially more effective than the CVI vaccine. In addition, conventional inactivated vaccines can also be improved in terms of efficient immune adjuvants, enhancers and process improvements to develop efficient conjugate vaccines.

There is a great demand for As mentioned earlier there is still a certain amount of room for researching new livestock and poultry vaccines using conventional methods, but in general there is still room for researching new livestock and poultry vaccines using conventional

According to the estimation, its long-term market size will increase to about 32 billion yuan, coupled with the high barriers to entry for foreign investors (need to build joint ventures with domestic enterprises), domestic biopharmaceutical companies still have plenty of room for growth.2015-2020, the domestic animal vaccine market will step into the golden period of rapid development. First of all, China needs to immunize a huge number of economic animals. The inventory and output of major livestock such as pigs, cattle and sheep basically maintain a growth rate of 5-10%, while fish and shrimp and other aquatic products also have vaccine demand. Secondly, China's livestock industry is developing towards large-scale breeding. Large-scale breeding, especially high-density breeding, increases the probability of epidemic disease transmission in livestock.

Multiplex vaccine. Refers to the use of different microbial proliferation cultures, according to the characteristics of the disease, according to the principles and methods of immunology, grouped together. After inoculation of animals, it can produce immune protection against the corresponding diseases, and can achieve the purpose of one shot against multiple diseases. Rural livestock and poultry disease hazards, resulting in economic losses highly pathogenic avian influenza on chickens, ducks and geese and other poultry animals have fatal hazards, foot-and-mouth disease, small antipodean disease, brucellosis and other serious hazards to livestock. The high density of large-scale farming, limited space for activities, all epidemics occur, will spread rapidly and produce a very strong destructive, resulting in bulk reduction of animal production and large number of deaths.

From the perspective of microbial component activity, vaccines can be divided into inactivated vaccines as well as live vaccines. In order to enhance the immune system of animals and promote the healthy development of animal husbandry, when launching animal vaccination, it is necessary to manage in accordance with scientific methods to ensure that the means of vaccination are scientific and effective. Animal vaccines need to pay attention to the use of animal vaccines in the use of the process needs to be in strict accordance with the relevant norms, but also need to pay attention to the following aspects. Choose a scientific form of transportation, due to the existence of certain differences in the types of vaccines, there will also be some differences in the mode of transportation.

The process of developing live vaccines with safety and immunity efficacy higher than the existing vaccine number by the classical method is uncontrollable, often random and by chance, and the development of new vaccines is far less rapid than the change of vaccines in livestock and poultry populations, such as the emergence of new pathogenic types and sera of IB, the prevalence of super viruses of IBD and the increasing virulence of MD viruses, which all require a new type of vaccine that can be controlled by the research process and oriented. Vaccines. The need to distinguish between natural infection and the immune response to vaccination is important in the context of the implementation of control and elimination programs for infectious diseases and immunosurveillance requirements. Generally speaking, it is difficult for conventional vaccines to do this, but new vaccines based on recombinant DNA technology and molecular biology can easily do this, and the pseudorabies gene deletion vaccine is a good example.

Qitaihe Animal Vaccine Offer

At the same time the health of farmed animals is also directly related to the health of the people. Currently found, there are up to 30 kinds of animal diseases that are harmful to human beings, and meat safety is also an important part of the people's concern for food safety. Animal epidemic prevention timely viruses and bacteria to extinguish, to avoid animal infection, but also to protect human health. Animal epidemic prevention has a practical value in improving meat safety and safeguarding people's healthy and happy life. Market Scale: By analyzing the consumption scale and year-on-year growth rate of the animal vaccine industry in the Chinese market over the past five consecutive years, we determine the market potential and growth of the animal vaccine industry and make a forecast of the growth trend of the consumption scale in the next five years.