08
2022
-
04
A New "Weapon" for the Prevention and Control of Bovine Nodular Skin Disease -- "Niu Tuberose Kang" suit
Author:
Technical Service Department

[a] popular dynamic
Lumpy skin disease (LSD), also known as bovine nodular rash, bovine nodular dermatitis or bovine pimple skin disease, is a systemic infectious disease of cattle caused by poxviridae and goat pox virus bovine nodular skin disease virus (LSDV), characterized by fever, extensive nodules on the surface of skin (mucosa, organs), emaciation, lymphadenopathy, skin edema, etc. It is also an alien disease. Since it was first discovered in Xinjiang in 2019, it has been widely prevalent in the north and south of my country, causing serious economic losses to my country's cattle industry.
[2] clinical symptoms and harm
An infectious disease characterized by fever, extensive nodules on the surface of the skin, mucous membranes and organs, lymphadenopathy and skin edema. Once the disease occurs, it can lead to abortion of pregnant cows and reduced milk production of cows, as well as temporary or permanent infertility of bulls, and also affect the utilization value of cowhide, which will cause great harm to the cattle industry.

▲ Skin widely distributed papules, solid hard nodules

▲ Skin widely distributed papules, solid hard nodules

The pimples on the breast

▲ Pox lesions in the upper jaw of the oral cavity

▲ Hemorrhagic exudate below the necrotic center of the papule

▲ Deep holes are left after the skin necrosis plug falls off

▲ Pox lesions in trachea

Pulmonary sarcoidosis

▲ Obvious edema of lung section

The intestinal surface of the sarcoidosis
[3] prevention and control measures
Bovine nodular skin disease is a viral infectious disease. At present, there is no specific drug to directly kill the virus in cattle. In the early stage of the disease, certain symptomatic treatment can be taken to control secondary infection. The treatment effect is not ideal, especially visceral and edema. The mortality rate is extremely high."Cow Tuber Kang"Vaccine suit timely and early immunization is the best strategy to prevent and control nodular skin disease in cattle.
[four] new product features
1, product upgrade, targeted:This product is an upgraded suit product composed of live goat pox vaccine and special diluent for bovine nodular skin disease (bovine nodule kang), specifically for the prevention of nodular skin disease in cattle;
High and stable antigen content:containing an attenuated strain of goat pox virus (CVCC AV41). The virus content of each cow is not less than 5 × 10.3.5TCID50;
3, improve immunity, reduce stress:The special diluent increases the immune enhancement factor, which can effectively improve the antibody level and reduce the immune stress.
[5] use method and dosage
Intracutaneous injection on the medial side of the tail root. One bottle of goat pox live vaccine is diluted to 5ml with one bottle of special diluent, and 0.5ml is injected into each cow.
[6] cattle nodule kang recommended immunityProcedure
Note:
(1) This product can be used for different strains of cattle, vaccine dilution, should be used within 6 hours;
(2) Pregnant cows should avoid mechanical abortion caused by grabbing cows or Baoding cows during vaccination;
(3) When inoculated, local disinfection should be made.
(4) Goat pox live vaccine is stored at a temperature below -15 ℃ and a special diluent is stored at a temperature of 2-8 ℃. The validity period is 24 months.



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